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Under the optical microscope
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Secrets of Size: Atoms to Supergalaxies

Under the optical microscope, I can just make out holesin the sheet of carbon within the...

Under the optical microscope, I can just make out holes
in the sheet of carbon within the grid,
where the graphene flakes are

Full Transcript

00:00:01.000 --> 00:00:02.759
Under the optical microscope,
00:00:02.076 --> 00:00:06.199
I can just make out holes in the sheet of carbon
00:00:06.002 --> 00:00:09.119
within the grid, where the graphene flakes are.
Duration
9 seconds
Views
19
Timestamp in Movie
00:52:23
Uploaded
May 06, 2025
Season
1
Episode
1
Genres
documentary

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Movie Summary

In this mind-bending series, Jim Al-Khalili explores the vast range of size in the universe, from tiny atoms to gigantic, interconnected galaxies.
S01 • E01 To see them in more detail, - Secrets of Size: Atoms to Supergalaxies 00:07
To see them in more detail,
S01 • E02 According to our current theory, - Secrets of Size: Atoms to Supergalaxies 00:07
According to our current theory,
S01 • E02 After the Big Bang, - Secrets of Size: Atoms to Supergalaxies 00:10
After the Big Bang,
S01 • E01 So what we're looking at now is the same image - Secrets of Size: Atoms to Supergalaxies 00:07
So what we're looking at now is the same image
S01 • E01 You can already recognise there's two shadows here, - Secrets of Size: Atoms to Supergalaxies 00:06
You can already recognise there's two shadows here,
S01 • E01 But in the middle here, you recognise what you also saw - Secrets of Size: Atoms to Supergalaxies 00:12
But in the middle here, you recognise what you also saw
S01 • E02 The power of gravity brought together galaxies - Secrets of Size: Atoms to Supergalaxies 00:06
The power of gravity brought together galaxies
S01 • E02 But over a certain size, - Secrets of Size: Atoms to Supergalaxies 00:06
But over a certain size,
S01 • E02 Like my sandpaper, the universe should appear featureless. - Secrets of Size: Atoms to Supergalaxies 00:06
Like my sandpaper, the universe should appear featureless.
S01 • E01 Slowly getting closer and closer and closer. - Secrets of Size: Atoms to Supergalaxies 00:06
Slowly getting closer and closer and closer.
S01 • E02 This is what's called the cosmological principle - Secrets of Size: Atoms to Supergalaxies 00:08
This is what's called the cosmological principle
S01 • E01 We're going to be zooming into graphene much further in. - Secrets of Size: Atoms to Supergalaxies 00:05
We're going to be zooming into graphene much further in...
S01 • E01 This is a patch of graphene that's about 500 nanometres across. - Secrets of Size: Atoms to Supergalaxies 00:05
This is a patch of graphene that's about 500 nanometres...
S01 • E02 But recent findings have cast some doubt - Secrets of Size: Atoms to Supergalaxies 00:06
But recent findings have cast some doubt
S01 • E01 How does this, then, compare to the thickness of a human hair? - Secrets of Size: Atoms to Supergalaxies 00:04
How does this, then, compare to the thickness of a human hai...
S01 • E02 Remarkably, one of those discoveries was made by a student. - Secrets of Size: Atoms to Supergalaxies 00:05
Remarkably, one of those discoveries was made by a student.
S01 • E01 And so what we're trying to do, really, is zoom in even further - Secrets of Size: Atoms to Supergalaxies 00:07
And so what we're trying to do, really, is zoom in even...
S01 • E02 Alexia teaches violin to students - Secrets of Size: Atoms to Supergalaxies 00:11
Alexia teaches violin to students
S01 • E01 So we'll start reducing the magnification slowly. - Secrets of Size: Atoms to Supergalaxies 00:05
So we'll start reducing the magnification slowly.
S01 • E01 I'll go to magnify it ten times this time, - Secrets of Size: Atoms to Supergalaxies 00:07
I'll go to magnify it ten times this time,