0:00:01.480,0:00:03.350
Say, do you like mystery stories?

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Well we have one for you..

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The concept: relativity.

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That strange fantastic relationship between time, distance, and mass.

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Before we're finished, I think you'll agree that truth is stranger than the strangest fiction.

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Why do the stars shine?

0:00:22.580,0:00:24.780
Why does the galaxy light up?

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E equals MC squared

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That is the engine that lights up the stars!

0:00:33.650,0:00:37.260
Energy turns into mass

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E equals MC squared -

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That is the secret of the stars

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Now listen carefully:

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The faster you move, the heavier you get

0:00:54.190,0:00:57.610
The energy of motion turns into M, your mass

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Energy of motion

0:00:58.600,0:01:02.230
Energy equals Mass times the speed of light squared

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An awful lot of energy[br]For a tiny amount of mass

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Light travels at the same speed[br]No matter how you look at it

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No matter how I move, relative to you

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Light travels at the same speed

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No matter who is doing the measurement[br]And no matter what direction you are moving

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The speed of light is the same

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No matter what direction, or how fast

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As you travel faster[br]Time slows down

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Everything slows down

0:01:29.530,0:01:31.610
Time slows down when you move

0:01:31.610,0:01:33.230
Time passes at a different rate

0:01:33.230,0:01:35.120
Clocks run slow

0:01:35.120,0:01:38.160
It's a monumental shift in how we see the world

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The beauty, the majesty

0:01:41.420,0:01:45.340
The power of the universe[br]Into a single equation

0:01:47.490,0:01:50.730
E equals MC squared

0:01:51.700,0:01:55.570
That is the engine that lights up the stars!

0:01:55.940,0:01:58.860
Energy turns into mass

0:01:59.300,0:02:02.290
E equals MC squared

0:02:02.290,0:02:04.690
That is the secret of the stars

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It's a beautiful piece of science

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It's a beautifuly elegant theory

0:02:08.870,0:02:10.870
It's a beautiful piece of science

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A planet like the Earth is kept in orbit[br]Because it follows curves

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In the spatial fabric caused[br]By the sun's presence

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Space and time are bent by stars and planets

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As things move through this curved space, they bend

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Now all of this is illustration of the fact[br]that time and space are linked together.

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As you're moving through bent and curved space and time,

0:02:40.840,0:02:44.660
You feel like you feel a force

0:02:44.660,0:02:48.490
As you're moving through bent and curved space and time

0:02:48.720,0:02:51.310
You feel like you feel a force

0:02:51.310,0:02:53.220
That force is gravity

0:02:53.220,0:02:55.170
The beauty, the majesty,

0:02:55.170,0:02:59.750
The power of the universe[br]Into a single equation

0:03:01.400,0:03:03.930
E equals MC squared

0:03:05.480,0:03:09.220
That is the engine that lights up the stars!

0:03:09.850,0:03:12.410
Energy turns into mass

0:03:13.980,0:03:16.120
E equals MC squared

0:03:16.120,0:03:18.490
That is the secret of the stars

0:03:20.160,0:03:22.160
That is the secret of the stars

0:03:28.930,0:03:32.440
Captions: Alexander Aguirre (Pyrander)