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Light and Optics - Refraction and lenses01:59

Light and Optics - Refraction and lenses

59
B2
These Power-Free 3D Printed Objects Can Talk With WiFi03:50

These Power-Free 3D Printed Objects Can Talk With WiFi

5
B1
Why is the Color Blue So Rare in Nature? Is blue a color or optical illusion?04:09

Why is the Color Blue So Rare in Nature? Is blue a color or optical illusion?

33
B1
In sudden reversal, NYSE says will not delist three Chinese telecom firms01:12

In sudden reversal, NYSE says will not delist three Chinese telecom firms

6
B1
Telling Stories Through Reflections | National Geographic01:00

Telling Stories Through Reflections | National Geographic

5
A2
A Mad Inventor's Surreal Fortress01:28

A Mad Inventor's Surreal Fortress

63
B2
Factors That Influence Climate01:32

Factors That Influence Climate

21
B1
What is Architecture?01:37

What is Architecture?

615
B1
Global Warming , Green House Effect , Ozone Layer Video for Kids04:46

Global Warming , Green House Effect , Ozone Layer Video for Kids

1040
B1
What Exactly Does The Sun Do To Your Skin?04:22

What Exactly Does The Sun Do To Your Skin?

226
B2
Meet the Interstellar Comet Helping Map the Solar System’s Evolution04:34

Meet the Interstellar Comet Helping Map the Solar System’s Evolution

18
B2
Why does a Flame always Point Upward? | #aumsum05:57

Why does a Flame always Point Upward? | #aumsum

8
B1
X-ray Diffraction and Bragg's Law05:34

X-ray Diffraction and Bragg's Law

30
B2
Leonard Cohen on Moonlight05:34

Leonard Cohen on Moonlight

49
B1
Australia's Energy Security - 24/7 Concentrated Solar Thermal Power plus Molten Salt Storage (CSP+)04:34

Australia's Energy Security - 24/7 Concentrated Solar Thermal Power plus Molten Salt Storage (CSP+)

168
B1
Making $35,000 Bonsai Scissors03:59

Making $35,000 Bonsai Scissors

14
B2
Cosmetics Companies Can’t Cope With COVID-19 Sales Slump01:16

Cosmetics Companies Can’t Cope With COVID-19 Sales Slump

9
B2
Elvis Costello 'She'03:09

Elvis Costello 'She'

2756
A2
We Are Connected - music video | Amy Walker04:23

We Are Connected - music video | Amy Walker

292
B1
Ready for Hillary01:08

Ready for Hillary

14
B2
Weird Places: The Glowing Blue Lava at Kawah Ijen04:41

Weird Places: The Glowing Blue Lava at Kawah Ijen

8
B2
A look back at the i7 2600K04:42

A look back at the i7 2600K

B1
Why Tech Layoffs Don’t Reflect the Job Market | WSJ05:01

Why Tech Layoffs Don’t Reflect the Job Market | WSJ

67
B1
Waves12:08

Waves

91
B1
Warframe Profile | Valkyr01:59

Warframe Profile | Valkyr

68
B1
Vaccine produces immune response, AstraZeneca says01:30

Vaccine produces immune response, AstraZeneca says

13
B1
Alien Alien feat Hatsune Miku Project DIVA Arcade Future Tone03:01

Alien Alien feat Hatsune Miku Project DIVA Arcade Future Tone

19
B2
Almost Simple #1: Why is glass transparent?01:21

Almost Simple #1: Why is glass transparent?

238
B1
Top 5 Shading Mistakes14:37

Top 5 Shading Mistakes

181
B1
Ocado says retail landscape changing for good01:31

Ocado says retail landscape changing for good

7
B1
Ed Sheeran - Afterglow [Official Performance Video]03:19

Ed Sheeran - Afterglow [Official Performance Video]

37
B1
Warframe Profile | Mag (Update 8.3)02:10

Warframe Profile | Mag (Update 8.3)

22
B2
Research at Southern Cross University05:56

Research at Southern Cross University

B1
Where the 1960s "psychedelic" look came from05:41

Where the 1960s "psychedelic" look came from

11128
B2
Just Mercy (2020) - Just Mercy Scene (10/10) | Movieclips02:29

Just Mercy (2020) - Just Mercy Scene (10/10) | Movieclips

8
A2
Surgeon Who Separated Conjoined Twins Dies of Coronavirus01:52

Surgeon Who Separated Conjoined Twins Dies of Coronavirus

B1
효린(HYOLYN) - LONELY(론리) Music Video03:23

효린(HYOLYN) - LONELY(론리) Music Video

67
B2
Birx warns against COVID ‘myths’ amid third wave01:46

Birx warns against COVID ‘myths’ amid third wave

2
B1
Everything You Need to Know About the Met Gala | Vogue06:51

Everything You Need to Know About the Met Gala | Vogue

7
B2
Acentos Bienvenidos: Con Café | Breakfast | Hulu05:49

Acentos Bienvenidos: Con Café | Breakfast | Hulu

3
A2
Autodesk Revit: Controlling Visibility and Graphic Display02:17

Autodesk Revit: Controlling Visibility and Graphic Display

40
B1
China sanctions Pompeo, 27 other Trump officials02:13

China sanctions Pompeo, 27 other Trump officials

15
B2
How Do We See Color?01:46

How Do We See Color?

12709
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[1080p60] 160510 TIFFANY 티파니 ❶ I Just Wanna Dance 【Eng 中繁】 CC Open03:36

[1080p60] 160510 TIFFANY 티파니 ❶ I Just Wanna Dance 【Eng 中繁】 CC Open

511
B2
Europe grapples with lockdown backlash01:59

Europe grapples with lockdown backlash

4
B1
Ed Sheeran - Barcelona [Official Audio]03:11

Ed Sheeran - Barcelona [Official Audio]

219
A2