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05:16
The First Earth-Sized World of Kepler
36
B1
04:21
3 Reasons Why Nuclear Energy Is Awesome! 3/3
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07:21
The Basics of Aerodynamics
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04:26
Is Organic Food Worse For You?
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03:25
Kendrick Perkins tells 'miserable' Knicks fan Stephen A. to stop complaining | First Take
4
A2
05:55
Earthquake in Croatia: Rescuers are searching for survivors | DW News
6
B1
03:54
It is Much Easier to Destroy than Create
4
B1
04:03
Time Might Not Reverse Like Physicists Thought, Here’s Why
10
B1
05:21
What If Our Universe Collided With Another One?
11
B2
05:49
How do steroids affect your muscles— and the rest of your body? - Anees Bahji
16
B2
71:20
3. Gauss's Law I
99
B1
18:02
Operator Overloading
4
B1
56:52
Supervolcano.The Truth About Yellowstone.
159
B1
47:49
Lec 01: What holds our world together? | 8.02 Electricity and Magnetism, Spring 2002 (Walter Lewin)
117
B1
42:30
Coding Challenge #144: 2D Black Hole Visualization
16
B1
12:30
Tragedy Lessons from Aristotle: Crash Course Theater #3
16
B1
13:12
Don't Expect a Perfect Repentance - Paul Washer
96
B2
12:12
Top 10 Amazing (Somewhat Terrifying) Facts about AI — TopTenzNet
390
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12:31
The Last Human – A Glimpse Into The Far Future
16
B1
10:43
Periodic trends and Coulomb's law | Atomic structure and properties | AP Chemistry | Khan Academy
24
B2
05:25
Kinematics - Science of NFL Football
34
B1
05:07
How to Slow Brain Aging by Two Years
237
B2
04:46
Scale of the Universe - Geek Week
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B2
03:26
Behind the Google Self Driving Car Project
590
A2
04:47
The World's Smallest Robots: Rise of the Nanomachines
67
B1
05:25
500,000 COVID deaths: Where did the US fail? | DW News
11
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03:58
Stealth - How Does it Work? (Northrop B-2 Spirit)
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06:08
【誰でも稼げるらしい】私の売り上げ結果は果たして！！
11
B1
04:52
Cold War Nuclear Fallout Is Still Affecting the Pacific, What Does That Mean for Us?
11
B1
04:13
NASA’s WFIRST Space Telescope Will Offer an Unprecedented Look at the Universe
2
B1
05:24
Biden says many deaths feared from Hurricane Ian | DW News
5
B1
14:10
Average velocity for constant acceleration | One-dimensional motion | Physics | Khan Academy
25
B1
11:46
Calculating average velocity or speed | One-dimensional motion | Physics | Khan Academy
36
B1
10:24
Are Electric Planes Possible?
9
B1
10:18
We just had our first interstellar visitor...and it's weird.
6
B1
09:53
Higgs Boson and the 2013 Nobel Prize in Physics - Sixty Symbols
6
A2
03:49
The NFL's concussion crisis, explained
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B1
04:01
The Real Reason Why Harry & Meghan Are Stepping Down
22
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06:23
How do Airplanes fly ?
1649
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04:39
Can You Be Allergic to WiFi?
43
B1
05:02
TIME Person of the Year 2017: The Silence Breakers | POY 2017 | TIME
69670
A2
06:47
2017, in 7 minutes
33
B1
04:44
Perry Mehrling - Economics of Money and Banking seminar pt 1 - Why is there a eurodollar market
107
A2
06:03
10 Typos That Cost Millions Of Dollars
5275
B2
13:03
How Japan Is Building Disaster-Proof Skyscrapers
17
B2
04:55
Why some animals are shrinking
13947
B1
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