What is the line width/grating density of a CD?

  Рет қаралды 46

3 Degrees of Theo

3 Degrees of Theo

Күн бұрын

In which I estimate the line density of a CD by measuring how laser light diffracts off of it.
#optics #geometry #maths #physics

Пікірлер: 1
@galen.nelson6710
@galen.nelson6710 9 күн бұрын
Cool calculation, Theo
Holographic Optics Break My Brain
21:58
Holographic Optics Break My Brain
The Thought Emporium
Рет қаралды 500 М.
The Genius Behind the Quantum Navigation Breakthrough
20:47
The Genius Behind the Quantum Navigation Breakthrough
Dr Ben Miles
Рет қаралды 928 М.
Incredible: Teacher builds airplane to teach kids behavior! #shorts
00:32
Incredible: Teacher builds airplane to teach kids behavior! #shorts
Fabiosa Stories
Рет қаралды 11 МЛН
Как подписать? 😂 #shorts
00:10
Как подписать? 😂 #shorts
Денис Кукояка
Рет қаралды 8 МЛН
Это не те шарики 😳 @TNT_shows #тнт #shorts #концерты #юмор
00:31
Это не те шарики 😳 @TNT_shows #тнт #shorts #концерты #юмор
ТНТ - шоу
Рет қаралды 1,4 МЛН
😳Что делать, если вас Похоронили заживо ? #shorts
00:37
😳Что делать, если вас Похоронили заживо ? #shorts
King jr
Рет қаралды 6 МЛН
Fire Wood Splitting Meditations
14:00
Fire Wood Splitting Meditations
3 Degrees of Theo
Рет қаралды 68
Why Does Kamala Harris Keep Repeating This Quote? - Eric Weinstein
11:11
Why Does Kamala Harris Keep Repeating This Quote? - Eric Weinstein
Chris Williamson
Рет қаралды 4,2 МЛН
September 16th Radiation Lab
6:13
September 16th Radiation Lab
STEPHEN Tressel
Рет қаралды 54
Thermoelectric cooling: it's not great.
32:51
Thermoelectric cooling: it's not great.
Technology Connections
Рет қаралды 2,3 МЛН
Kaprekar's Constant
9:44
Kaprekar's Constant
Prime Newtons
Рет қаралды 873 М.
How much ALGAE do you need to breathe? TESTED
42:57
How much ALGAE do you need to breathe? TESTED
Joel Creates
Рет қаралды 1,2 МЛН
Russell Brand @RussellBrand) with Dr. Jordan B. Peterson (@JordanBPeterson) | Rescue the Republic
31:31
Russell Brand @RussellBrand) with Dr. Jordan B. Peterson (@JordanBPeterson) | Rescue the Republic
Bret Weinstein
Рет қаралды 223 М.
Light sucking flames look like magic
18:05
Light sucking flames look like magic
Steve Mould
Рет қаралды 3 МЛН
Understanding Porsche's New Six Stroke Engine Patent
21:57
Understanding Porsche's New Six Stroke Engine Patent
driving 4 answers
Рет қаралды 1,1 МЛН
Learning to Edit Sprites From Code and Use Compute Shaders in Unity
11:31
Learning to Edit Sprites From Code and Use Compute Shaders in Unity
3 Degrees of Theo
Рет қаралды 42
Incredible: Teacher builds airplane to teach kids behavior! #shorts
00:32
Incredible: Teacher builds airplane to teach kids behavior! #shorts
Fabiosa Stories
Рет қаралды 11 МЛН