# The Physics of the Star Wars BB-8 Droid: How Does It Work?

Introducing the BB-8!

Fans of Star Wars are rejoicing with the release of the seventh episode in the series, The Force Awakens.  With it comes a new robot, the BB-8, that has immediately captivated viewers at first sight.  It is an astromech droid in the Star Wars Universe. An awesome new toy version is available, made by Sphero. It’s a remote controlled robot that rolls without the use of external wheels.  Regardless of how the robot functions in the Star Wars universe, it’s probably not too different from the way the toy version works. Rumors from production claim Sphero’s technology helped with the development of the actual BB-8 and there was also some puppetry involved in the film version of the droid.

How do you make a sphere roll without pushing it?

An article in Wired recently explained that you need a moveable mass inside the sphere. The mass could be any number of things, like a tiny car with wheels, or a hamster.  We’ve probably all seen how a hamster rolls one of those plastic see-through spheres from running on the inside of it.  Whatever the mass is, when it moves up the wall of the sphere a little bit, the center of mass for the whole sphere shifts.

And now for some science stuff:

When the center of mass shifts away from being vertically over the contact point, there is an external torque on the sphere.  The contact point is where the movable mass lies within the sphere. Torque is the tendency of a force to rotate an object about an axis. This torque then increases the angular momentum of the sphere and causes it to roll.  In physics, angular momentum is the rotational analog of linear momentum, meaning the momentum of the spinning sphere will keep spinning until a force acts upon it.  This is similar to an object moving in a linear line – it will keep moving in a straight line until a force acts upon it. The angular momentum of a system remains constant unless acted on by an external torque.

Once the sphere starts rolling, the inside mass could just stay at the lowest point—except there is some external friction which will require the inside mass to continue to ride up the side and provide some torque.  The external friction is the floor surface on which the sphere is rolling on.  When the inside mass moves up the wall, there is an external force to accelerate the sphere horizontally—friction. Here is a more detailed image showing all the forces on the sphere when the mass moves up the wall.

Magnets keep it together:

As far as the head of the robot goes, it uses a magnet to stay on. There is probably some type of magnet inside the sphere to attract a magnet inside of the head. The head then has rollers so that it can roll along the top of the sphere. The inside magnet would have to be movable so that you could make BB-8 do fun head moves.

This is truly an adorable, awesome addition to the Star Wars Universe. I for one would love to see a buddy movie spin off featuring BB-8 and R2-D2.

# The Science of The Force

#### The Force

What is The Force in the Star Wars universe? Could we as humans, here on planet earth, ever dream of having such power at our fingertips? To answer that we need to look at what The Force is, and how the rules that define it compare to what is known about the world we live in.

“Well, the Force is what gives a Jedi his power. It’s an energy field created by all living things. It surrounds us and penetrates us; it binds the galaxy together.” Obi-Wan Kenobi

In Star Wars, The Force is an energy field that connects all living things in the galaxy. The power of The Force can be used by individuals who are sensitive to it, a power that is tapped through the midi-chlorians.

Midi-chlorians are microscopic, intelligent lifeforms that live within the cells of all living beings in the Star Wars Universe. The Force spoke through the midi-chlorians, allowing certain beings to use the Force if they were sensitive enough to its powers.

The two main practitioners of The Force are the Jedi and the Sith. Usage of the Force grants a number of useful powers, such as the ability to sense impending attacks; to push and lift physical objects; influence the thoughts of others, known as the “Jedi mind trick”; and even see the future or maintain one’s consciousness after death. Dark side users strong with the Force could summon lightning from their fingertips. Jedi taught younglings that the Force could be used for many purposes, including protection, persuasion, wisdom, the manipulation of matter and the performance of great physical feats.

#### Earth Forces

So, that being said, how does this compare with the laws of physics in our world? The closest thing we have to an energy field that is all around us, is the electromagnetic force.  It is one of the four known fundamental forces and is a type of physical interaction that occurs between electrically charged particles.

The electromagnetic force is the one responsible for practically all the phenomena one encounters in daily life above the nuclear scale, with the exception of gravity. Roughly speaking, all the forces involved in interactions between atoms can be explained by the electromagnetic force acting on the electrically charged atomic nuclei and electrons inside and around the atoms, together with how these particles carry momentum by their movement.

If elevated levels of electromagnetism were directed at certain areas of the brain, this can affect people mentally.  If you direct magnetic fields at different parts of the brain you get all sorts of responses.  They can be used to pacify a subject, make someone hallucinate, can even be used to alter someone’s sense of morality.

### Eventually we’ll be able to photograph a dream…it is well within the lines of physics, to photograph a dream.

#### Science Fiction? Or just Science?

According to physicist, Dr. Michio Kaku, aspects of the force are being developed today.  We can now begin to decipher the outlines of thinking via the electroencephalogram (EEG) and the MRI, which gives us living pictures of thoughts ricocheting like a ping pong ball inside the brain.  We now have computers that can read these thoughts.  In Japan, we even have a device that allows you to see what you are seeing on a small scale – like seeing a memory on a computer screen.  Eventually we’ll be able to photograph a dream, for example.  According to Dr Kaku, it is well within the lines of physics, to photograph a dream.

We can’t exactly use electromagnetism to move people’s bodies at our will, but we know certain parts of the brain are connected to certain parts of the body, and we’ll be able to energize them, perhaps, with electromagnetic radiation.  So we’ll be able to actually manipulate arms and legs of a person, simply by using electromagnetic radiation beamed into the brain.  This technology is very primitive at the present time, but we’re getting there very fast.

If electromagnetic forces are the key to unlocking our own Force like abilities within the rules of physics on earth, then we need something to be able to direct or utilize that force whenever we desire.  There is already an example in nature of a creature that is able to process or read electromagnetism all around it – sharks and other cartilaginous fish.

Sharks have the Ampullae of Lorenzini, electroreceptors that form a network of jelly-filled pores in their nose. This organ allows them to detect the electromagnetic fields of the objects around them.  They can sense great disturbances, like a ship with a large magnetic field, or small ones like a fish they’d like to eat that’s nearby.  Perhaps if we had some biological enhancement, like the Ampullae of Lorenizini, or if midi-chlorians somehow became a real thing, we’d be able to read and understand, maybe even use the electromagnetic forces around us.

What is known about our physical world is fascinating, and the forces that are all around are fantastical in their own right. With understanding, and when taken to the next level through technology and research, our world could be closer to the science fictional world of Star Wars.

# The Governments of Star Wars: How to Achieve Power and Authority

Star Wars mostly shows how cool lightsaber fights can be. However, it also shows how difficult it is for anyone, Jedi or Sith, to create a workable government on a large scale. Turns out that running a nation with hundreds of planets and billions of people, aliens, and robots, all with their own languages, values, and agendas, is pretty hard. This is especially true if you don’t have the two main ingredients of government: power and authority.

Power is the answer to the question: “What can a government do?” In the Old Republic, the answer to this question was “Almost nothing.” In the Empire, the answer was “Almost everything, including blowing up a planet.”

Authority is the answer to the question: “Why does a government exist?” In the Old Republic, there were tons of answers to this question, including tradition, the legitimization of royalty, religion, and defense against the Dark Side. In the Empire, the only answer was the wrath of their evil agenda and the imposing force of Darth Vader.

The Old Republic had authority but no power. The Empire had power but no authority. Both fell apart predictably in the movies. With no power to actually do anything, the Old Republic fell apart as soon as they faced a serious government problem. With no reason to rule, the Empire was destroyed as soon as they lost military power, much like other fallen empires in our own history.

Will the Rebel Alliance do any better in the upcoming episodes or will the First Order rise to become even more powerful than the Empire? What authority do General Leia and Han Solo have to rebuild a government and deal with all the problems of an entire galaxy? I think the real question here is whether a galactic government is even possible, or even necessary.

Watch the video below for a breakdown of power and authority in the Star Wars galaxy and how it compares to governments in our world’s history.

# The Science of The Force

The Force
What is The Force in the Star Wars universe? Could we as humans, here on planet earth, ever dream of having such power at our fingertips? To answer that we need to look at what The Force is, and how the rules that define it compare to what is known about the world we live in.

“Well, the Force is what gives a Jedi his power. It’s an energy field created by all living things. It surrounds us and penetrates us; it binds the galaxy together.” Obi-Wan Kenobi

In Star Wars, The Force is an energy field that connects all living things in the galaxy. The power of The Force can be used by individuals who are sensitive to it, a power that is tapped through the midi-chlorians.

Midi-chlorians are microscopic, intelligent lifeforms that live within the cells of all living beings in the Star Wars Universe. The Force spoke through the midi-chlorians, allowing certain beings to use the Force if they were sensitive enough to its powers.

The two main practitioners of The Force are the Jedi and the Sith. Usage of the Force grants a number of useful powers, such as the ability to sense impending attacks; to push and lift physical objects; influence the thoughts of others, known as the “Jedi mind trick”; and even see the future or maintain one’s consciousness after death. Dark side users strong with the Force could summon lightning from their fingertips. Jedi taught younglings that the Force could be used for many purposes, including protection, persuasion, wisdom, the manipulation of matter and the performance of great physical feats.
Earth Forces
So, that being said, how does this compare with the laws of physics in our world? The closest thing we have to an energy field that is all around us, is the electromagnetic force.  It is one of the four known fundamental forces and is a type of physical interaction that occurs between electrically charged particles.

The electromagnetic force is the one responsible for practically all the phenomena one encounters in daily life above the nuclear scale, with the exception of gravity. Roughly speaking, all the forces involved in interactions between atoms can be explained by the electromagnetic force acting on the electrically charged atomic nuclei and electrons inside and around the atoms, together with how these particles carry momentum by their movement.

If elevated levels of electromagnetism were directed at certain areas of the brain, this can affect people mentally.  If you direct magnetic fields at different parts of the brain you get all sorts of responses.  They can be used to pacify a subject, make someone hallucinate, can even be used to alter someone’s sense of morality.

Eventually we’ll be able to photograph a dream…it is well within the lines of physics, to photograph a dream.

Science Fiction? Or just Science?
According to physicist, Dr. Michio Kaku, aspects of the force are being developed today.  We can now begin to decipher the outlines of thinking via the electroencephalogram (EEG) and the MRI, which gives us living pictures of thoughts ricocheting like a ping pong ball inside the brain.  We now have computers that can read these thoughts.  In Japan, we even have a device that allows you to see what you are seeing on a small scale – like seeing a memory on a computer screen.  Eventually we’ll be able to photograph a dream, for example.  According to Dr Kaku, it is well within the lines of physics, to photograph a dream.

We can’t exactly use electromagnetism to move people’s bodies at our will, but we know certain parts of the brain are connected to certain parts of the body, and we’ll be able to energize them, perhaps, with electromagnetic radiation.  So we’ll be able to actually manipulate arms and legs of a person, simply by using electromagnetic radiation beamed into the brain.  This technology is very primitive at the present time, but we’re getting there very fast.

If electromagnetic forces are the key to unlocking our own Force like abilities within the rules of physics on earth, then we need something to be able to direct or utilize that force whenever we desire.  There is already an example in nature of a creature that is able to process or read electromagnetism all around it – sharks and other cartilaginous fish.

Sharks have the Ampullae of Lorenzini, electroreceptors that form a network of jelly-filled pores in their nose. This organ allows them to detect the electromagnetic fields of the objects around them.  They can sense great disturbances, like a ship with a large magnetic field, or small ones like a fish they’d like to eat that’s nearby.  Perhaps if we had some biological enhancement, like the Ampullae of Lorenizini, or if midi-chlorians somehow became a real thing, we’d be able to read and understand, maybe even use the electromagnetic forces around us.

What is known about our physical world is fascinating, and the forces that are all around are fantastical in their own right. With understanding, and when taken to the next level through technology and research, our world could be closer to the science fictional world of Star Wars.

# The Science of The Force

The Force
What is The Force in the Star Wars universe? Could we as humans, here on planet earth, ever dream of having such power at our fingertips? To answer that we need to look at what The Force is, and how the rules that define it compare to what is known about the world we live in.

“Well, the Force is what gives a Jedi his power. It’s an energy field created by all living things. It surrounds us and penetrates us; it binds the galaxy together.” Obi-Wan Kenobi

In Star Wars, The Force is an energy field that connects all living things in the galaxy. The power of The Force can be used by individuals who are sensitive to it, a power that is tapped through the midi-chlorians.

Midi-chlorians are microscopic, intelligent lifeforms that live within the cells of all living beings in the Star Wars Universe. The Force spoke through the midi-chlorians, allowing certain beings to use the Force if they were sensitive enough to its powers.

The two main practitioners of The Force are the Jedi and the Sith. Usage of the Force grants a number of useful powers, such as the ability to sense impending attacks; to push and lift physical objects; influence the thoughts of others, known as the “Jedi mind trick”; and even see the future or maintain one’s consciousness after death. Dark side users strong with the Force could summon lightning from their fingertips. Jedi taught younglings that the Force could be used for many purposes, including protection, persuasion, wisdom, the manipulation of matter and the performance of great physical feats.
Earth Forces
So, that being said, how does this compare with the laws of physics in our world? The closest thing we have to an energy field that is all around us, is the electromagnetic force.  It is one of the four known fundamental forces and is a type of physical interaction that occurs between electrically charged particles.

The electromagnetic force is the one responsible for practically all the phenomena one encounters in daily life above the nuclear scale, with the exception of gravity. Roughly speaking, all the forces involved in interactions between atoms can be explained by the electromagnetic force acting on the electrically charged atomic nuclei and electrons inside and around the atoms, together with how these particles carry momentum by their movement.

If elevated levels of electromagnetism were directed at certain areas of the brain, this can affect people mentally.  If you direct magnetic fields at different parts of the brain you get all sorts of responses.  They can be used to pacify a subject, make someone hallucinate, can even be used to alter someone’s sense of morality.

Eventually we’ll be able to photograph a dream…it is well within the lines of physics, to photograph a dream.

Science Fiction? Or just Science?
According to physicist, Dr. Michio Kaku, aspects of the force are being developed today.  We can now begin to decipher the outlines of thinking via the electroencephalogram (EEG) and the MRI, which gives us living pictures of thoughts ricocheting like a ping pong ball inside the brain.  We now have computers that can read these thoughts.  In Japan, we even have a device that allows you to see what you are seeing on a small scale – like seeing a memory on a computer screen.  Eventually we’ll be able to photograph a dream, for example.  According to Dr Kaku, it is well within the lines of physics, to photograph a dream.

We can’t exactly use electromagnetism to move people’s bodies at our will, but we know certain parts of the brain are connected to certain parts of the body, and we’ll be able to energize them, perhaps, with electromagnetic radiation.  So we’ll be able to actually manipulate arms and legs of a person, simply by using electromagnetic radiation beamed into the brain.  This technology is very primitive at the present time, but we’re getting there very fast.

If electromagnetic forces are the key to unlocking our own Force like abilities within the rules of physics on earth, then we need something to be able to direct or utilize that force whenever we desire.  There is already an example in nature of a creature that is able to process or read electromagnetism all around it – sharks and other cartilaginous fish.

Sharks have the Ampullae of Lorenzini, electroreceptors that form a network of jelly-filled pores in their nose. This organ allows them to detect the electromagnetic fields of the objects around them.  They can sense great disturbances, like a ship with a large magnetic field, or small ones like a fish they’d like to eat that’s nearby.  Perhaps if we had some biological enhancement, like the Ampullae of Lorenizini, or if midi-chlorians somehow became a real thing, we’d be able to read and understand, maybe even use the electromagnetic forces around us.

What is known about our physical world is fascinating, and the forces that are all around are fantastical in their own right. With understanding, and when taken to the next level through technology and research, our world could be closer to the science fictional world of Star Wars.

# The Science of The Force

The Force
What is The Force in the Star Wars universe? Could we as humans, here on planet earth, ever dream of having such power at our fingertips? To answer that we need to look at what The Force is, and how the rules that define it compare to what is known about the world we live in.

“Well, the Force is what gives a Jedi his power. It’s an energy field created by all living things. It surrounds us and penetrates us; it binds the galaxy together.” Obi-Wan Kenobi

In Star Wars, The Force is an energy field that connects all living things in the galaxy. The power of The Force can be used by individuals who are sensitive to it, a power that is tapped through the midi-chlorians.

Midi-chlorians are microscopic, intelligent lifeforms that live within the cells of all living beings in the Star Wars Universe. The Force spoke through the midi-chlorians, allowing certain beings to use the Force if they were sensitive enough to its powers.

The two main practitioners of The Force are the Jedi and the Sith. Usage of the Force grants a number of useful powers, such as the ability to sense impending attacks; to push and lift physical objects; influence the thoughts of others, known as the “Jedi mind trick”; and even see the future or maintain one’s consciousness after death. Dark side users strong with the Force could summon lightning from their fingertips. Jedi taught younglings that the Force could be used for many purposes, including protection, persuasion, wisdom, the manipulation of matter and the performance of great physical feats.
Earth Forces
So, that being said, how does this compare with the laws of physics in our world? The closest thing we have to an energy field that is all around us, is the electromagnetic force.  It is one of the four known fundamental forces and is a type of physical interaction that occurs between electrically charged particles.

The electromagnetic force is the one responsible for practically all the phenomena one encounters in daily life above the nuclear scale, with the exception of gravity. Roughly speaking, all the forces involved in interactions between atoms can be explained by the electromagnetic force acting on the electrically charged atomic nuclei and electrons inside and around the atoms, together with how these particles carry momentum by their movement.

If elevated levels of electromagnetism were directed at certain areas of the brain, this can affect people mentally.  If you direct magnetic fields at different parts of the brain you get all sorts of responses.  They can be used to pacify a subject, make someone hallucinate, can even be used to alter someone’s sense of morality.

Eventually we’ll be able to photograph a dream…it is well within the lines of physics, to photograph a dream.

Science Fiction? Or just Science?
According to physicist, Dr. Michio Kaku, aspects of the force are being developed today.  We can now begin to decipher the outlines of thinking via the electroencephalogram (EEG) and the MRI, which gives us living pictures of thoughts ricocheting like a ping pong ball inside the brain.  We now have computers that can read these thoughts.  In Japan, we even have a device that allows you to see what you are seeing on a small scale – like seeing a memory on a computer screen.  Eventually we’ll be able to photograph a dream, for example.  According to Dr Kaku, it is well within the lines of physics, to photograph a dream.

We can’t exactly use electromagnetism to move people’s bodies at our will, but we know certain parts of the brain are connected to certain parts of the body, and we’ll be able to energize them, perhaps, with electromagnetic radiation.  So we’ll be able to actually manipulate arms and legs of a person, simply by using electromagnetic radiation beamed into the brain.  This technology is very primitive at the present time, but we’re getting there very fast.

If electromagnetic forces are the key to unlocking our own Force like abilities within the rules of physics on earth, then we need something to be able to direct or utilize that force whenever we desire.  There is already an example in nature of a creature that is able to process or read electromagnetism all around it – sharks and other cartilaginous fish.

Sharks have the Ampullae of Lorenzini, electroreceptors that form a network of jelly-filled pores in their nose. This organ allows them to detect the electromagnetic fields of the objects around them.  They can sense great disturbances, like a ship with a large magnetic field, or small ones like a fish they’d like to eat that’s nearby.  Perhaps if we had some biological enhancement, like the Ampullae of Lorenizini, or if midi-chlorians somehow became a real thing, we’d be able to read and understand, maybe even use the electromagnetic forces around us.

What is known about our physical world is fascinating, and the forces that are all around are fantastical in their own right. With understanding, and when taken to the next level through technology and research, our world could be closer to the science fictional world of Star Wars.

# The Science of The Force

The Force
What is The Force in the Star Wars universe? Could we as humans, here on planet earth, ever dream of having such power at our fingertips? To answer that we need to look at what The Force is, and how the rules that define it compare to what is known about the world we live in.

“Well, the Force is what gives a Jedi his power. It’s an energy field created by all living things. It surrounds us and penetrates us; it binds the galaxy together.” Obi-Wan Kenobi

In Star Wars, The Force is an energy field that connects all living things in the galaxy. The power of The Force can be used by individuals who are sensitive to it, a power that is tapped through the midi-chlorians.

Midi-chlorians are microscopic, intelligent lifeforms that live within the cells of all living beings in the Star Wars Universe. The Force spoke through the midi-chlorians, allowing certain beings to use the Force if they were sensitive enough to its powers.

The two main practitioners of The Force are the Jedi and the Sith. Usage of the Force grants a number of useful powers, such as the ability to sense impending attacks; to push and lift physical objects; influence the thoughts of others, known as the “Jedi mind trick”; and even see the future or maintain one’s consciousness after death. Dark side users strong with the Force could summon lightning from their fingertips. Jedi taught younglings that the Force could be used for many purposes, including protection, persuasion, wisdom, the manipulation of matter and the performance of great physical feats.
Earth Forces
So, that being said, how does this compare with the laws of physics in our world? The closest thing we have to an energy field that is all around us, is the electromagnetic force.  It is one of the four known fundamental forces and is a type of physical interaction that occurs between electrically charged particles.

The electromagnetic force is the one responsible for practically all the phenomena one encounters in daily life above the nuclear scale, with the exception of gravity. Roughly speaking, all the forces involved in interactions between atoms can be explained by the electromagnetic force acting on the electrically charged atomic nuclei and electrons inside and around the atoms, together with how these particles carry momentum by their movement.

If elevated levels of electromagnetism were directed at certain areas of the brain, this can affect people mentally.  If you direct magnetic fields at different parts of the brain you get all sorts of responses.  They can be used to pacify a subject, make someone hallucinate, can even be used to alter someone’s sense of morality.

Eventually we’ll be able to photograph a dream…it is well within the lines of physics, to photograph a dream.

Science Fiction? Or just Science?
According to physicist, Dr. Michio Kaku, aspects of the force are being developed today.  We can now begin to decipher the outlines of thinking via the electroencephalogram (EEG) and the MRI, which gives us living pictures of thoughts ricocheting like a ping pong ball inside the brain.  We now have computers that can read these thoughts.  In Japan, we even have a device that allows you to see what you are seeing on a small scale – like seeing a memory on a computer screen.  Eventually we’ll be able to photograph a dream, for example.  According to Dr Kaku, it is well within the lines of physics, to photograph a dream.

We can’t exactly use electromagnetism to move people’s bodies at our will, but we know certain parts of the brain are connected to certain parts of the body, and we’ll be able to energize them, perhaps, with electromagnetic radiation.  So we’ll be able to actually manipulate arms and legs of a person, simply by using electromagnetic radiation beamed into the brain.  This technology is very primitive at the present time, but we’re getting there very fast.

If electromagnetic forces are the key to unlocking our own Force like abilities within the rules of physics on earth, then we need something to be able to direct or utilize that force whenever we desire.  There is already an example in nature of a creature that is able to process or read electromagnetism all around it – sharks and other cartilaginous fish.

Sharks have the Ampullae of Lorenzini, electroreceptors that form a network of jelly-filled pores in their nose. This organ allows them to detect the electromagnetic fields of the objects around them.  They can sense great disturbances, like a ship with a large magnetic field, or small ones like a fish they’d like to eat that’s nearby.  Perhaps if we had some biological enhancement, like the Ampullae of Lorenizini, or if midi-chlorians somehow became a real thing, we’d be able to read and understand, maybe even use the electromagnetic forces around us.

What is known about our physical world is fascinating, and the forces that are all around are fantastical in their own right. With understanding, and when taken to the next level through technology and research, our world could be closer to the science fictional world of Star Wars.

# The Science of The Force

The Force
What is The Force in the Star Wars universe? Could we as humans, here on planet earth, ever dream of having such power at our fingertips? To answer that we need to look at what The Force is, and how the rules that define it compare to what is known about the world we live in.

“Well, the Force is what gives a Jedi his power. It’s an energy field created by all living things. It surrounds us and penetrates us; it binds the galaxy together.” Obi-Wan Kenobi

In Star Wars, The Force is an energy field that connects all living things in the galaxy. The power of The Force can be used by individuals who are sensitive to it, a power that is tapped through the midi-chlorians.

Midi-chlorians are microscopic, intelligent lifeforms that live within the cells of all living beings in the Star Wars Universe. The Force spoke through the midi-chlorians, allowing certain beings to use the Force if they were sensitive enough to its powers.

The two main practitioners of The Force are the Jedi and the Sith. Usage of the Force grants a number of useful powers, such as the ability to sense impending attacks; to push and lift physical objects; influence the thoughts of others, known as the “Jedi mind trick”; and even see the future or maintain one’s consciousness after death. Dark side users strong with the Force could summon lightning from their fingertips. Jedi taught younglings that the Force could be used for many purposes, including protection, persuasion, wisdom, the manipulation of matter and the performance of great physical feats.
Earth Forces
So, that being said, how does this compare with the laws of physics in our world? The closest thing we have to an energy field that is all around us, is the electromagnetic force.  It is one of the four known fundamental forces and is a type of physical interaction that occurs between electrically charged particles.

The electromagnetic force is the one responsible for practically all the phenomena one encounters in daily life above the nuclear scale, with the exception of gravity. Roughly speaking, all the forces involved in interactions between atoms can be explained by the electromagnetic force acting on the electrically charged atomic nuclei and electrons inside and around the atoms, together with how these particles carry momentum by their movement.

If elevated levels of electromagnetism were directed at certain areas of the brain, this can affect people mentally.  If you direct magnetic fields at different parts of the brain you get all sorts of responses.  They can be used to pacify a subject, make someone hallucinate, can even be used to alter someone’s sense of morality.

Eventually we’ll be able to photograph a dream…it is well within the lines of physics, to photograph a dream.

Science Fiction? Or just Science?
According to physicist, Dr. Michio Kaku, aspects of the force are being developed today.  We can now begin to decipher the outlines of thinking via the electroencephalogram (EEG) and the MRI, which gives us living pictures of thoughts ricocheting like a ping pong ball inside the brain.  We now have computers that can read these thoughts.  In Japan, we even have a device that allows you to see what you are seeing on a small scale – like seeing a memory on a computer screen.  Eventually we’ll be able to photograph a dream, for example.  According to Dr Kaku, it is well within the lines of physics, to photograph a dream.

We can’t exactly use electromagnetism to move people’s bodies at our will, but we know certain parts of the brain are connected to certain parts of the body, and we’ll be able to energize them, perhaps, with electromagnetic radiation.  So we’ll be able to actually manipulate arms and legs of a person, simply by using electromagnetic radiation beamed into the brain.  This technology is very primitive at the present time, but we’re getting there very fast.

If electromagnetic forces are the key to unlocking our own Force like abilities within the rules of physics on earth, then we need something to be able to direct or utilize that force whenever we desire.  There is already an example in nature of a creature that is able to process or read electromagnetism all around it – sharks and other cartilaginous fish.

Sharks have the Ampullae of Lorenzini, electroreceptors that form a network of jelly-filled pores in their nose. This organ allows them to detect the electromagnetic fields of the objects around them.  They can sense great disturbances, like a ship with a large magnetic field, or small ones like a fish they’d like to eat that’s nearby.  Perhaps if we had some biological enhancement, like the Ampullae of Lorenizini, or if midi-chlorians somehow became a real thing, we’d be able to read and understand, maybe even use the electromagnetic forces around us.

What is known about our physical world is fascinating, and the forces that are all around are fantastical in their own right. With understanding, and when taken to the next level through technology and research, our world could be closer to the science fictional world of Star Wars.

# The Science of The Force

The Force
What is The Force in the Star Wars universe? Could we as humans, here on planet earth, ever dream of having such power at our fingertips? To answer that we need to look at what The Force is, and how the rules that define it compare to what is known about the world we live in.

“Well, the Force is what gives a Jedi his power. It’s an energy field created by all living things. It surrounds us and penetrates us; it binds the galaxy together.” Obi-Wan Kenobi

In Star Wars, The Force is an energy field that connects all living things in the galaxy. The power of The Force can be used by individuals who are sensitive to it, a power that is tapped through the midi-chlorians.

Midi-chlorians are microscopic, intelligent lifeforms that live within the cells of all living beings in the Star Wars Universe. The Force spoke through the midi-chlorians, allowing certain beings to use the Force if they were sensitive enough to its powers.

The two main practitioners of The Force are the Jedi and the Sith. Usage of the Force grants a number of useful powers, such as the ability to sense impending attacks; to push and lift physical objects; influence the thoughts of others, known as the “Jedi mind trick”; and even see the future or maintain one’s consciousness after death. Dark side users strong with the Force could summon lightning from their fingertips. Jedi taught younglings that the Force could be used for many purposes, including protection, persuasion, wisdom, the manipulation of matter and the performance of great physical feats.
Earth Forces
So, that being said, how does this compare with the laws of physics in our world? The closest thing we have to an energy field that is all around us, is the electromagnetic force.  It is one of the four known fundamental forces and is a type of physical interaction that occurs between electrically charged particles.

The electromagnetic force is the one responsible for practically all the phenomena one encounters in daily life above the nuclear scale, with the exception of gravity. Roughly speaking, all the forces involved in interactions between atoms can be explained by the electromagnetic force acting on the electrically charged atomic nuclei and electrons inside and around the atoms, together with how these particles carry momentum by their movement.

If elevated levels of electromagnetism were directed at certain areas of the brain, this can affect people mentally.  If you direct magnetic fields at different parts of the brain you get all sorts of responses.  They can be used to pacify a subject, make someone hallucinate, can even be used to alter someone’s sense of morality.

Eventually we’ll be able to photograph a dream…it is well within the lines of physics, to photograph a dream.

Science Fiction? Or just Science?
According to physicist, Dr. Michio Kaku, aspects of the force are being developed today.  We can now begin to decipher the outlines of thinking via the electroencephalogram (EEG) and the MRI, which gives us living pictures of thoughts ricocheting like a ping pong ball inside the brain.  We now have computers that can read these thoughts.  In Japan, we even have a device that allows you to see what you are seeing on a small scale – like seeing a memory on a computer screen.  Eventually we’ll be able to photograph a dream, for example.  According to Dr Kaku, it is well within the lines of physics, to photograph a dream.

We can’t exactly use electromagnetism to move people’s bodies at our will, but we know certain parts of the brain are connected to certain parts of the body, and we’ll be able to energize them, perhaps, with electromagnetic radiation.  So we’ll be able to actually manipulate arms and legs of a person, simply by using electromagnetic radiation beamed into the brain.  This technology is very primitive at the present time, but we’re getting there very fast.

If electromagnetic forces are the key to unlocking our own Force like abilities within the rules of physics on earth, then we need something to be able to direct or utilize that force whenever we desire.  There is already an example in nature of a creature that is able to process or read electromagnetism all around it – sharks and other cartilaginous fish.

Sharks have the Ampullae of Lorenzini, electroreceptors that form a network of jelly-filled pores in their nose. This organ allows them to detect the electromagnetic fields of the objects around them.  They can sense great disturbances, like a ship with a large magnetic field, or small ones like a fish they’d like to eat that’s nearby.  Perhaps if we had some biological enhancement, like the Ampullae of Lorenizini, or if midi-chlorians somehow became a real thing, we’d be able to read and understand, maybe even use the electromagnetic forces around us.

What is known about our physical world is fascinating, and the forces that are all around are fantastical in their own right. With understanding, and when taken to the next level through technology and research, our world could be closer to the science fictional world of Star Wars.

# The Science of The Force

The Force
What is The Force in the Star Wars universe? Could we as humans, here on planet earth, ever dream of having such power at our fingertips? To answer that we need to look at what The Force is, and how the rules that define it compare to what is known about the world we live in.

“Well, the Force is what gives a Jedi his power. It’s an energy field created by all living things. It surrounds us and penetrates us; it binds the galaxy together.” Obi-Wan Kenobi

In Star Wars, The Force is an energy field that connects all living things in the galaxy. The power of The Force can be used by individuals who are sensitive to it, a power that is tapped through the midi-chlorians.

Midi-chlorians are microscopic, intelligent lifeforms that live within the cells of all living beings in the Star Wars Universe. The Force spoke through the midi-chlorians, allowing certain beings to use the Force if they were sensitive enough to its powers.

The two main practitioners of The Force are the Jedi and the Sith. Usage of the Force grants a number of useful powers, such as the ability to sense impending attacks; to push and lift physical objects; influence the thoughts of others, known as the “Jedi mind trick”; and even see the future or maintain one’s consciousness after death. Dark side users strong with the Force could summon lightning from their fingertips. Jedi taught younglings that the Force could be used for many purposes, including protection, persuasion, wisdom, the manipulation of matter and the performance of great physical feats.
Earth Forces
So, that being said, how does this compare with the laws of physics in our world? The closest thing we have to an energy field that is all around us, is the electromagnetic force.  It is one of the four known fundamental forces and is a type of physical interaction that occurs between electrically charged particles.

The electromagnetic force is the one responsible for practically all the phenomena one encounters in daily life above the nuclear scale, with the exception of gravity. Roughly speaking, all the forces involved in interactions between atoms can be explained by the electromagnetic force acting on the electrically charged atomic nuclei and electrons inside and around the atoms, together with how these particles carry momentum by their movement.

If elevated levels of electromagnetism were directed at certain areas of the brain, this can affect people mentally.  If you direct magnetic fields at different parts of the brain you get all sorts of responses.  They can be used to pacify a subject, make someone hallucinate, can even be used to alter someone’s sense of morality.

Eventually we’ll be able to photograph a dream…it is well within the lines of physics, to photograph a dream.

Science Fiction? Or just Science?
According to physicist, Dr. Michio Kaku, aspects of the force are being developed today.  We can now begin to decipher the outlines of thinking via the electroencephalogram (EEG) and the MRI, which gives us living pictures of thoughts ricocheting like a ping pong ball inside the brain.  We now have computers that can read these thoughts.  In Japan, we even have a device that allows you to see what you are seeing on a small scale – like seeing a memory on a computer screen.  Eventually we’ll be able to photograph a dream, for example.  According to Dr Kaku, it is well within the lines of physics, to photograph a dream.

We can’t exactly use electromagnetism to move people’s bodies at our will, but we know certain parts of the brain are connected to certain parts of the body, and we’ll be able to energize them, perhaps, with electromagnetic radiation.  So we’ll be able to actually manipulate arms and legs of a person, simply by using electromagnetic radiation beamed into the brain.  This technology is very primitive at the present time, but we’re getting there very fast.

If electromagnetic forces are the key to unlocking our own Force like abilities within the rules of physics on earth, then we need something to be able to direct or utilize that force whenever we desire.  There is already an example in nature of a creature that is able to process or read electromagnetism all around it – sharks and other cartilaginous fish.

Sharks have the Ampullae of Lorenzini, electroreceptors that form a network of jelly-filled pores in their nose. This organ allows them to detect the electromagnetic fields of the objects around them.  They can sense great disturbances, like a ship with a large magnetic field, or small ones like a fish they’d like to eat that’s nearby.  Perhaps if we had some biological enhancement, like the Ampullae of Lorenizini, or if midi-chlorians somehow became a real thing, we’d be able to read and understand, maybe even use the electromagnetic forces around us.

What is known about our physical world is fascinating, and the forces that are all around are fantastical in their own right. With understanding, and when taken to the next level through technology and research, our world could be closer to the science fictional world of Star Wars.