About 化學 results of 10,000

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Introduction to Ellipsometry and Polarized Light04:31

Introduction to Ellipsometry and Polarized Light

8
B2
Lesson 1: Unconscious Knowledge07:18

Lesson 1: Unconscious Knowledge

11
B1
So You Want to Be a SPORTS MEDICINE DOCTOR [Ep. 15]11:56

So You Want to Be a SPORTS MEDICINE DOCTOR [Ep. 15]

17
B1
Which are more dangerous: sharks or humans? - 6 Minute English06:21

Which are more dangerous: sharks or humans? - 6 Minute English

49
B2
COVID-19 spread worse than spring, French scientist says01:39

COVID-19 spread worse than spring, French scientist says

4
A2
Paul Brunson: The SECRET Hack Behind The Perfect First Date08:02

Paul Brunson: The SECRET Hack Behind The Perfect First Date

34533
A2
The Best Revenge To Hitler - What an Amazing Woman! Dr. Edith Eger11:59

The Best Revenge To Hitler - What an Amazing Woman! Dr. Edith Eger

19
A2
The 2 Biggest Misconceptions About Building Habits05:41

The 2 Biggest Misconceptions About Building Habits

37126
A2
6 PACK ABS For Beginners You Can Do Anywhere12:00

6 PACK ABS For Beginners You Can Do Anywhere

306
A2
How To Keep Your Goldfish Alive For 15 Years04:07

How To Keep Your Goldfish Alive For 15 Years

277
B2
Confident vs Cocky (Animated)03:31

Confident vs Cocky (Animated)

315
A2
Why Do We Take Selfies? - 8-Bit Philosophy04:47

Why Do We Take Selfies? - 8-Bit Philosophy

9114
B1
Can You Make Traditional Chinese Clothes Cool?06:01

Can You Make Traditional Chinese Clothes Cool?

5
B1
Top 5 Things To Remember Before My Hero Academia Season 506:30

Top 5 Things To Remember Before My Hero Academia Season 5

19
B1
How to Review for Exams (UltimateTest Prep Guide)09:44

How to Review for Exams (UltimateTest Prep Guide)

9
B1
How to speak English CONFIDENTLY | My Top 5 Tips10:43

How to speak English CONFIDENTLY | My Top 5 Tips

1726
A2
Machiavelli’s Advice For Nice Guys05:17

Machiavelli’s Advice For Nice Guys

21647
B2
Taking Notes on my iPad Pro in Medical School & Residency06:29

Taking Notes on my iPad Pro in Medical School & Residency

10
B1
Scientists Just Proved the Existence of ‘Liquid Glass’04:02

Scientists Just Proved the Existence of ‘Liquid Glass’

10
B1
Why Everyone Is Going To Mars Right Now (NASA's Perseverance, China's Tianwen-1, & UAE's Hope Probe)06:34

Why Everyone Is Going To Mars Right Now (NASA's Perseverance, China's Tianwen-1, & UAE's Hope Probe)

11
B2
A History of Pizza in 8 Slices!14:58

A History of Pizza in 8 Slices!

681
B2
Tracking Backyard Birds !04:51

Tracking Backyard Birds !

43
B1
Here’s Why Zodiac Constellations Are Still Used in Astronomy05:23

Here’s Why Zodiac Constellations Are Still Used in Astronomy

4497
B1
Introduction to Grammar | Grammar | Khan Academy02:46

Introduction to Grammar | Grammar | Khan Academy

2979
A2
How Duolingo Rakes in $500M Yearly When 80% of Its Users Don’t Pay | WSJ The Economics Of07:35

How Duolingo Rakes in $500M Yearly When 80% of Its Users Don’t Pay | WSJ The Economics Of

13
B1
Military Drills Around An Island | October 23, 202410:01

Military Drills Around An Island | October 23, 2024

8081
B1
Why Do Some People Become Terrorists?04:20

Why Do Some People Become Terrorists?

30914
B1
Could Odell Beckham Jr. join Tom Brady on the Buccaneers? | Get Up04:59

Could Odell Beckham Jr. join Tom Brady on the Buccaneers? | Get Up

3
A2
How to Learn a Language: INPUT (Why most methods don't work)13:58

How to Learn a Language: INPUT (Why most methods don't work)

1397
B1
For the Very First Time, We Can See A Black Hole's Magnetic Fields04:28

For the Very First Time, We Can See A Black Hole's Magnetic Fields

19
B2
SWINE - A Very British Horror Story16:00

SWINE - A Very British Horror Story

231
B1
What Does Race Have to Do With COVID-19?08:48

What Does Race Have to Do With COVID-19?

166
B1
The Japanese folktale of the selfish scholar - Iseult Gillespie05:00

The Japanese folktale of the selfish scholar - Iseult Gillespie

6
B2
My journey from rock bottom to the top | BBC Ideas04:27

My journey from rock bottom to the top | BBC Ideas

11
A2
Doctor vs PA vs NP | Which is Right for You?12:23

Doctor vs PA vs NP | Which is Right for You?

195
B2
Gaming: Why was Tetris so successful?03:55

Gaming: Why was Tetris so successful?

48
A2
Top 10 Countries Where Americans Are Not Welcome10:17

Top 10 Countries Where Americans Are Not Welcome

28776
B1
Japanese Love Hotel Adventures - Hospital Themed ??16:25

Japanese Love Hotel Adventures - Hospital Themed ??

38
A2
08 common Interview question and answers - Job Interview Skills12:25

08 common Interview question and answers - Job Interview Skills

996
A2
Rich In Biodiversity | February 15, 202210:01

Rich In Biodiversity | February 15, 2022

6151
B1
Federal student loan payments paused until Jan. 3100:54

Federal student loan payments paused until Jan. 31

7
B1
Traits of Civilization06:55

Traits of Civilization

54
B1
The hunt for oceans in space | The Economist02:46

The hunt for oceans in space | The Economist

204
B1
How solar energy got so cheap06:31

How solar energy got so cheap

38783
B1
Are trees intelligent? 6 Minute English06:17

Are trees intelligent? 6 Minute English

117
B1
Where the 1960s "psychedelic" look came from05:41

Where the 1960s "psychedelic" look came from

14227
B2