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找不到喜歡的影片嗎？你也能自己匯入影片喔
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04:42
Crystalline and amorphous polymers
2
B1
05:29
Allotropes of Carbon - Class 10 Tutorial - Amrita University
47
B2
06:28
What Is Presbyopia?
81
B1
00:58
Goaltender Carter Hutton Misplays Puck In Crease Giving Joel Farabee Easy Goal
1
A2
04:51
Particulate models for solids, liquids and gases
B1
05:34
X-ray Diffraction and Bragg's Law
30
B2
06:00
Starch gelatinization
106
B2
08:10
NHL Highlights | Sabres @ Flyers 3/7/20
B1
01:01
Travel Pockets - Sisters Traveling in Style!
51
B1
00:55
What Is Sunflower Honey?
91
B1
05:09
Quarantinewhile... Sleepy Arctic Walrus Wakes Up In Ireland
6
B2
02:01
Silica Exposure
317
B1
04:49
Atomic Bonding Song
9
B2
04:49
Graphene: The Next Big (But Thin) Thing
177
B2
02:04
Concrete Does Not Dry Out
B2
02:41
Introducing Austria
24
B2
02:12
UV Protection for Kids: What you need to know
9387
B1
07:31
Résumé | Italie- Écosse | Tournoi des Six Nations
B1
02:32
Jell-O-like, expanding pill
25
B2
03:59
The Secret of Skinwalker Ranch: INVESTIGATING MYSTERIOUS LIGHTS at UFO Ranch (Season 1) | History
2
B1
06:13
Aluminium - The Material That Changed The World
20
B2
08:18
Breaking Down Solar Panels
12
B1
04:08
Fossils 101 | National Geographic
14
B2
03:08
10: Thorium and Osmium (12 Days of Christmas)
B1
04:51
Watch Airplanes Fly Near Narita Airport from Sakura no Yama in Japan
2
B1
03:21
Nanocrystals and Nickel Catalyst Substantially Improve Light-Based Hydrogen Production
34
B2
06:52
Autofocusing reading glasses of the future | Nitish Padmanaban
3
B1
07:11
Jade, Laura & Lotte - 'Better Now' | The Battles | The Voice Kids | VTM
2
B2
06:48
Mariposa Grove of Giant Sequoias - Easy Hike at Yosemite National Park
3
B1
12:36
Vitamin B12: Questions Answered
2729
B2
05:01
NHL Highlights | Sabres vs Flyers – Mar. 7, 2020
B1
07:21
Feed Ostriches and Emus Near Solvang at Ostrichland USA
2
B1
12:43
Optician Training: What Is Prism?
5
B1
27:00
Starch
84
B2
05:18
Ancient Aliens: Ancient Nuclear Energy at Mohenjo Daro (Season 9) | History
18
B1
03:21
WHAT IF THE NEEDLER WAS REAL? - Halo Science
35
B1
10:02
Exploring Albert Cuyp Market - Delicious Street Food in Amsterdam
8
B1
10:07
Craftoberfest Los Angeles - Over 20 Craft Breweries from Southern California
24
B1
12:10
Vegan Brunch at Gratitude Kitchen and Bar in Beverly Hills
33
B1
11:23
Heat Treatment -The Science of Forging (feat. Alec Steele)
26
B1
03:31
Storing the Sun's Energy in Liquid Could Change Solar Forever
3
B1
08:28
The Wound of Adam
50
B1
04:23
Would You Freeze Yourself in A Cryo Chamber to See The Future?
B1
19:17
Rock and Mineral Identification
105
B2
04:50
The Hidden Environmental Costs of Electric Cars
7899
B2
07:50
Make Your Own Hot Chocolate in Bruges at Old Chocolate House
5
A2
1
2
3
06:28
06:00
00:55
02:01
04:49
02:41
03:59
08:18
12:36
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