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01:42
How Lasers Work (in theory)
1238
B1
06:23
Gold Nanoparticle - Sixty Symbols
20
B1
14:43
US vs UK Wingstop | Food Wars
5
B1
08:12
World's Smallest Magnetic Byte - Sixty Symbols
5
B2
05:05
Light Bulb in Hydrofluoric Acid (HF)
9
B1
05:01
This Canadian Lake Changes Its Spots Every Year
8382
B2
05:17
【意識】Elon Musk 馬斯克 - 一切都只是意識？還是意識根本不存在？ | 早晚會思考的問題
33
B1
05:34
X-ray Diffraction and Bragg's Law
41
B2
04:49
Graphene: The Next Big (But Thin) Thing
183
B2
01:39
How to Develop Healthy Eating Habits
195842
B2
22:27
FASTING FOR 72 HOURS | 6 Reasons to Do an Extended Fast!
44
B2
11:13
Redox Reactions: Crash Course Chemistry #10
129
B2
09:38
London dispersion forces | Intermolecular forces and properties | AP Chemistry | Khan Academy
7
B2
09:43
London dispersion forces | Intermolecular forces and properties | AP Chemistry | Khan Academy
12
B2
02:35
Snake and Ghost After Dentist
225
B2
02:36
The Wizard's Lights Go Out at Sea | Deadliest Catch
2
B1
05:00
From Lifesaver Sparks to Life-saving Tech: The Science of Triboluminescence
17
B1
55:28
R3. Pre-Steady State and Steady-State Kinetic Methods Applied to Translation
4
B1
01:42
How to Lose Belly Fat
252
B2
03:13
How Does Salt Melt Ice? - Reactions
72
B2
01:43
Jay and Betsy try KFC's chicken and donuts sandwich on What's New
2
B1
06:30
Representing alloys using particulate models | AP Chemistry | Khan Academy
64
B2
06:00
The Tiny Experiment That Transformed Physics
4
B1
06:44
3 free will arguments, explained by physicist Sean Carroll
28
A2
02:40
How Do Snowflakes Form?
321
B2
08:52
How The Giant Squid Axon Changed Neuroscience
72
B2
07:06
Solubility
59
B2
01:30
What causes kidney stones? | #aumsum
61
B2
09:24
Feynmanium (?) - Periodic Table of Videos
1
B1
04:35
Worked example: Determining an empirical formula from percent composition data | Khan Academy
5
B2
05:05
The James Webb Space Telescope Is Assembled! Finally! | SciShow News
19
B1
10:13
How much is "about 2" really?
3
B1
09:42
The History of Atomic Chemistry: Crash Course Chemistry #37
1160
B2
10:12
The Nucleus: Crash Course Chemistry #1
146
B1
08:02
Worked example: Using formal charges to evaluate nonequivalent resonance structures | Khan Academy
35
B2
07:08
Drawing Lewis diagrams | AP Chemistry | Khan Academy
24
B2
04:15
How Could You Walk Through Walls?
11927
B1
03:39
What is a Protein? Learn about the 3D shape and function of macromolecules
114
B2
13:04
Chameleon Particles and Dark Energy - Sixty Symbols
18
B1
59:15
BBC Order And Disorder Episode 1 Energy
1528
B1
08:23
Electrified Pickle - Periodic Table of Videos
3
B1
07:22
Sun Power
27
B2
06:08
Worked example: Lewis diagram of formaldehyde (CH₂O) | AP Chemistry | Khan Academy
7
B2
10:04
Entropy Confusion - Sixty Symbols
2
B2
02:17
Do We Expand With The Universe?
242
B2
02:32
Have you ever seen an atom?
4238
B1
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