ff_001 thumbnail

CGI Can’t: Physics Fails In Film

Computer-generated imagery (CGI) is in more movies than you might think. Whether it’s enhancing a background, adding fog to breath, or even drawing Iron Man’s suit when he’s just standing around, it’s often invisible. If it’s done right, we barely even notice it.

But if it’s done wrong, it stands out. There are a lot of ways CGI can go wrong, but we’re going to focus on one thing: physics fails. In a physics fail, the CGI object is either way too light or way too heavy. When it interacts with real objects, the CGI does not have the right amount of weight or momentum. When a physics fail happens, it makes the audience painfully aware of how fake a movie is.

For example, nothing about this tank turret throw from Fantastic Four makes any sense whatsoever. How could a 500 lb rock monster anchor down several tons of steel? Why does the steel shatter? How come the impact doesn’t cause the nearby sand to scatter? Why does the blast fire out equally in all directions?

Sure, the Thing doesn’t exist, but for the space of 2 hours the movie is asking us to believe he could exist in a world like our own. Every time the CGI breaks the laws of physics, we get slapped in the face by reality.

Fantastic Four had comically bad CGI, but it’s far from the only movie with physics fails. Sometimes a physics fail happens for the sake of the plot, like with this incredibly lightweight helicopter because the effects team just didn’t bother to calculate for weight limitations.

Sometimes a physics fail is just the result when a fake object and a real object interact, like when the director forgets that a desk should wobble or tip when an elf jumps onto it.

So, how can directors make CGI better?
Well first, if they fail at physics, learn better physics.
Secondly, remember your audience is smarter than you think they are. Even a 12 year old can tell the difference between which scenes were shot on location and which action sequences were shot on a soundstage in Hollywood.
And lastly, keep it real. Be more creative and find ways to make the effects using real life elements, robotics, animatronics, puppets and other creative arts that brought Hollywood magic to life in the first place.

future

The Theories Behind Time Travel

Great Scott! How many gigawatts does it take to write a story with time travel and parallel universes? It doesn’t take that much electricity, but it does take a lot of planning, researching and creativity.

H.G. Wells, Isaac Asminov, Ray Bradbury, Octavia Butler, Kurt Vonnegut — they’ve all written famous science fiction books that focus on time travel. Wells’ Time Machine dates back to 1895, before Albert Einstein’s theory of relativity and before the ideas behind black holes and wormholes existed.

Traveling in time to alter our destinies has been a pop culture fascination for a long time. Many superheroes have experienced time travel in different ways. Superman could go back in time by flying around the world quickly enough to reverse Earth’s rotation. Similarly, The Flash could travel fast enough to go back in time. Even the mutant, Wolverine, traveled back in time in X-Men: Days of Future Past to change the fate the world.

The plot lines involved in time travel and jumping through alternate realities are not easy to follow and are even more difficult to write. This lesson takes a look back in time at how some science-fiction stories have rules and a structure to the way time and alternate universes function within their fictional world and how you can create your own narrative structure to write your own tight story involving parallel universes and time travel.

future

The Theories Behind Time Travel

Great Scott! How many gigawatts does it take to write a story with time travel and parallel universes? It doesn’t take that much electricity, but it does take a lot of planning, researching and creativity.

H.G. Wells, Isaac Asminov, Ray Bradbury, Octavia Butler, Kurt Vonnegut — they’ve all written famous science fiction books that focus on time travel. Wells’ Time Machine dates back to 1895, before Albert Einstein’s theory of relativity and before the ideas behind black holes and wormholes existed.

Traveling in time to alter our destinies has been a pop culture fascination for a long time. Many superheroes have experienced time travel in different ways. Superman could go back in time by flying around the world quickly enough to reverse Earth’s rotation. Similarly, The Flash could travel fast enough to go back in time. Even the mutant, Wolverine, traveled back in time in X-Men: Days of Future Past to change the fate the world.

The plot lines involved in time travel and jumping through alternate realities are not easy to follow and are even more difficult to write. This lesson takes a look back in time at how some science-fiction stories have rules and a structure to the way time and alternate universes function within their fictional world and how you can create your own narrative structure to write your own tight story involving parallel universes and time travel.

future

The Theories Behind Time Travel

Great Scott! How many gigawatts does it take to write a story with time travel and parallel universes? It doesn’t take that much electricity, but it does take a lot of planning, researching and creativity.

H.G. Wells, Isaac Asminov, Ray Bradbury, Octavia Butler, Kurt Vonnegut — they’ve all written famous science fiction books that focus on time travel. Wells’ Time Machine dates back to 1895, before Albert Einstein’s theory of relativity and before the ideas behind black holes and wormholes existed.

Traveling in time to alter our destinies has been a pop culture fascination for a long time. Many superheroes have experienced time travel in different ways. Superman could go back in time by flying around the world quickly enough to reverse Earth’s rotation. Similarly, The Flash could travel fast enough to go back in time. Even the mutant, Wolverine, traveled back in time in X-Men: Days of Future Past to change the fate the world.

The plot lines involved in time travel and jumping through alternate realities are not easy to follow and are even more difficult to write. This lesson takes a look back in time at how some science-fiction stories have rules and a structure to the way time and alternate universes function within their fictional world and how you can create your own narrative structure to write your own tight story involving parallel universes and time travel.

future

The Theories Behind Time Travel

Great Scott! How many gigawatts does it take to write a story with time travel and parallel universes? It doesn’t take that much electricity, but it does take a lot of planning, researching and creativity.

H.G. Wells, Isaac Asminov, Ray Bradbury, Octavia Butler, Kurt Vonnegut — they’ve all written famous science fiction books that focus on time travel. Wells’ Time Machine dates back to 1895, before Albert Einstein’s theory of relativity and before the ideas behind black holes and wormholes existed.

Traveling in time to alter our destinies has been a pop culture fascination for a long time. Many superheroes have experienced time travel in different ways. Superman could go back in time by flying around the world quickly enough to reverse Earth’s rotation. Similarly, The Flash could travel fast enough to go back in time. Even the mutant, Wolverine, traveled back in time in X-Men: Days of Future Past to change the fate the world.

The plot lines involved in time travel and jumping through alternate realities are not easy to follow and are even more difficult to write. This lesson takes a look back in time at how some science-fiction stories have rules and a structure to the way time and alternate universes function within their fictional world and how you can create your own narrative structure to write your own tight story involving parallel universes and time travel.

future

The Theories Behind Time Travel

Great Scott! How many gigawatts does it take to write a story with time travel and parallel universes? It doesn’t take that much electricity, but it does take a lot of planning, researching and creativity.

H.G. Wells, Isaac Asminov, Ray Bradbury, Octavia Butler, Kurt Vonnegut — they’ve all written famous science fiction books that focus on time travel. Wells’ Time Machine dates back to 1895, before Albert Einstein’s theory of relativity and before the ideas behind black holes and wormholes existed.

Traveling in time to alter our destinies has been a pop culture fascination for a long time. Many superheroes have experienced time travel in different ways. Superman could go back in time by flying around the world quickly enough to reverse Earth’s rotation. Similarly, The Flash could travel fast enough to go back in time. Even the mutant, Wolverine, traveled back in time in X-Men: Days of Future Past to change the fate the world.

The plot lines involved in time travel and jumping through alternate realities are not easy to follow and are even more difficult to write. This lesson takes a look back in time at how some science-fiction stories have rules and a structure to the way time and alternate universes function within their fictional world and how you can create your own narrative structure to write your own tight story involving parallel universes and time travel.

future

The Theories Behind Time Travel

Great Scott! How many gigawatts does it take to write a story with time travel and parallel universes? It doesn’t take that much electricity, but it does take a lot of planning, researching and creativity.

H.G. Wells, Isaac Asminov, Ray Bradbury, Octavia Butler, Kurt Vonnegut — they’ve all written famous science fiction books that focus on time travel. Wells’ Time Machine dates back to 1895, before Albert Einstein’s theory of relativity and before the ideas behind black holes and wormholes existed.

Traveling in time to alter our destinies has been a pop culture fascination for a long time. Many superheroes have experienced time travel in different ways. Superman could go back in time by flying around the world quickly enough to reverse Earth’s rotation. Similarly, The Flash could travel fast enough to go back in time. Even the mutant, Wolverine, traveled back in time in X-Men: Days of Future Past to change the fate the world.

The plot lines involved in time travel and jumping through alternate realities are not easy to follow and are even more difficult to write. This lesson takes a look back in time at how some science-fiction stories have rules and a structure to the way time and alternate universes function within their fictional world and how you can create your own narrative structure to write your own tight story involving parallel universes and time travel.

future

The Theories Behind Time Travel

Great Scott! How many gigawatts does it take to write a story with time travel and parallel universes? It doesn’t take that much electricity, but it does take a lot of planning, researching and creativity.

H.G. Wells, Isaac Asminov, Ray Bradbury, Octavia Butler, Kurt Vonnegut — they’ve all written famous science fiction books that focus on time travel. Wells’ Time Machine dates back to 1895, before Albert Einstein’s theory of relativity and before the ideas behind black holes and wormholes existed.

Traveling in time to alter our destinies has been a pop culture fascination for a long time. Many superheroes have experienced time travel in different ways. Superman could go back in time by flying around the world quickly enough to reverse Earth’s rotation. Similarly, The Flash could travel fast enough to go back in time. Even the mutant, Wolverine, traveled back in time in X-Men: Days of Future Past to change the fate the world.

The plot lines involved in time travel and jumping through alternate realities are not easy to follow and are even more difficult to write. This lesson takes a look back in time at how some science-fiction stories have rules and a structure to the way time and alternate universes function within their fictional world and how you can create your own narrative structure to write your own tight story involving parallel universes and time travel.

future

The Theories Behind Time Travel

Great Scott! How many gigawatts does it take to write a story with time travel and parallel universes? It doesn’t take that much electricity, but it does take a lot of planning, researching and creativity.

H.G. Wells, Isaac Asminov, Ray Bradbury, Octavia Butler, Kurt Vonnegut — they’ve all written famous science fiction books that focus on time travel. Wells’ Time Machine dates back to 1895, before Albert Einstein’s theory of relativity and before the ideas behind black holes and wormholes existed.

Traveling in time to alter our destinies has been a pop culture fascination for a long time. Many superheroes have experienced time travel in different ways. Superman could go back in time by flying around the world quickly enough to reverse Earth’s rotation. Similarly, The Flash could travel fast enough to go back in time. Even the mutant, Wolverine, traveled back in time in X-Men: Days of Future Past to change the fate the world.

The plot lines involved in time travel and jumping through alternate realities are not easy to follow and are even more difficult to write. This lesson takes a look back in time at how some science-fiction stories have rules and a structure to the way time and alternate universes function within their fictional world and how you can create your own narrative structure to write your own tight story involving parallel universes and time travel.

future

The Theories Behind Time Travel

Great Scott! How many gigawatts does it take to write a story with time travel and parallel universes? It doesn’t take that much electricity, but it does take a lot of planning, researching and creativity.

H.G. Wells, Isaac Asminov, Ray Bradbury, Octavia Butler, Kurt Vonnegut — they’ve all written famous science fiction books that focus on time travel. Wells’ Time Machine dates back to 1895, before Albert Einstein’s theory of relativity and before the ideas behind black holes and wormholes existed.

Traveling in time to alter our destinies has been a pop culture fascination for a long time. Many superheroes have experienced time travel in different ways. Superman could go back in time by flying around the world quickly enough to reverse Earth’s rotation. Similarly, The Flash could travel fast enough to go back in time. Even the mutant, Wolverine, traveled back in time in X-Men: Days of Future Past to change the fate the world.

The plot lines involved in time travel and jumping through alternate realities are not easy to follow and are even more difficult to write. This lesson takes a look back in time at how some science-fiction stories have rules and a structure to the way time and alternate universes function within their fictional world and how you can create your own narrative structure to write your own tight story involving parallel universes and time travel.