About 發光二極體 (發明) results of 10,000

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Do You Make These Pronunciation Mistakes? Ep.0211:13

Do You Make These Pronunciation Mistakes? Ep.02

82
B1
Learn to Pronounce the Short e Sound /ɛ/ American English Ultimate Pronunciation Master Class08:39

Learn to Pronounce the Short e Sound /ɛ/ American English Ultimate Pronunciation Master Class

13
A2
Top 10 Inventions That Could Save the Planet11:05

Top 10 Inventions That Could Save the Planet

50
B2
Pizza? Police? How to pronounce these 10 words?06:35

Pizza? Police? How to pronounce these 10 words?

9244
B1
What Happens When You Remove Your Body Hair?08:09

What Happens When You Remove Your Body Hair?

20
B1
Chem 203. Organic Spectroscopy. Lecture 17. Introduction to 2D NMR Spectroscopy56:04

Chem 203. Organic Spectroscopy. Lecture 17. Introduction to 2D NMR Spectroscopy

71
B1
Who Invented the Internet? And Why?06:33

Who Invented the Internet? And Why?

6520
B1
Learn to Pronounce the M Sound /m/ - American English Ultimate Pronunciation Challenge Master Class06:34

Learn to Pronounce the M Sound /m/ - American English Ultimate Pronunciation Challenge Master Class

B1
ScienceCasts: A Taste of Solar Maximum 04:22

ScienceCasts: A Taste of Solar Maximum

49
B2
The Science and Beauty of Auroras04:54

The Science and Beauty of Auroras

320
B1
【聽歌學英文-東洋風】林俊傑JJ︱發現愛 Love in the Air︱英語版03:40

【聽歌學英文-東洋風】林俊傑JJ︱發現愛 Love in the Air︱英語版

100
B1
Introducing Project Sunshine - Developing Android Apps01:17

Introducing Project Sunshine - Developing Android Apps

122
B1
The Ultimate Motivational Video - To The Glory! -06:50

The Ultimate Motivational Video - To The Glory! -

581
A2
ENLOQUEZCOO EN LA MADRUGADA66:40

ENLOQUEZCOO EN LA MADRUGADA

5
B1
Did Scientists Invent A Better Way To Take Drugs?03:36

Did Scientists Invent A Better Way To Take Drugs?

22
B2
22 Inventions That Are Saving The Earth07:02

22 Inventions That Are Saving The Earth

39
A1
Who REALLY invented the periodic table?24:46

Who REALLY invented the periodic table?

17
B1
Wave-Particle Duality and the Photoelectric Effect03:56

Wave-Particle Duality and the Photoelectric Effect

74
B2
10 Sports Moments That Will NEVER Happen Again12:28

10 Sports Moments That Will NEVER Happen Again

2
B1
Plankton's Inventions Ranked By Size! ? | SpongeBob14:25

Plankton's Inventions Ranked By Size! ? | SpongeBob

22
B2
Top 10 Ridiculed Inventions That Became Successful11:33

Top 10 Ridiculed Inventions That Became Successful

36
B1
3 tips for sounding like a native speaker08:15

3 tips for sounding like a native speaker

36264
A2
Building the ultimate Star Wars lightsaber05:56

Building the ultimate Star Wars lightsaber

B1
Top 10 Products Invented for a Totally Different Reason14:36

Top 10 Products Invented for a Totally Different Reason

21
B2
Pre-owned Boats | Bayliner 266 Discovery | Used Cruiser Boat10:51

Pre-owned Boats | Bayliner 266 Discovery | Used Cruiser Boat

145
B1
What Happens To The Human Body In Space06:28

What Happens To The Human Body In Space

21
B1
What does minimalism really mean? | A-Z of ISMs Episode 13 - BBC Ideas02:39

What does minimalism really mean? | A-Z of ISMs Episode 13 - BBC Ideas

31229
C2
Learn to Pronounce the Short u Sound /ʌ, ə/ American English Ultimate Pronunciation Master Class08:04

Learn to Pronounce the Short u Sound /ʌ, ə/ American English Ultimate Pronunciation Master Class

6
B1
Glow up with me for 2025 *24 hours* mentally & physically10:48

Glow up with me for 2025 *24 hours* mentally & physically

34
A2
World War II-Era Japanese Submarine Discovered01:14

World War II-Era Japanese Submarine Discovered

182
B1
How To Glow Up And Become THAT Student09:46

How To Glow Up And Become THAT Student

52
B1
The Zombie Problem Happening Inside You03:26

The Zombie Problem Happening Inside You

5572
B2
Who Really Invented the Fortune Cookie?08:01

Who Really Invented the Fortune Cookie?

56
B1
The 19 Year Process of Inventing a New Apple08:24

The 19 Year Process of Inventing a New Apple

57
B1
LEDs and OLEDs - How it Works, Inventors07:19

LEDs and OLEDs - How it Works, Inventors

92
B2
Why Scientists Recreated the Northern Lights in a Lab03:42

Why Scientists Recreated the Northern Lights in a Lab

5701
B2
Top 10 Greatest Elon Musk Creations and Inventions12:00

Top 10 Greatest Elon Musk Creations and Inventions

34
B2
Did Science Just Reinvent Espresso?16:55

Did Science Just Reinvent Espresso?

2
B1
U.S. raises second alarm over foreign hacking01:53

U.S. raises second alarm over foreign hacking

4
B1
How social media played into 'Love Island' star Caroline Flack's death07:01

How social media played into 'Love Island' star Caroline Flack's death

4
B1
What Happens to the Human Body in Space?05:27

What Happens to the Human Body in Space?

18
B1
[英語對話／中英字幕] 黃國昌 3/23 板橋演講解析! 道盡政府貪腐雙標！#看政治學英語 [ 國際可能不了解台灣，靠你我的轉發，為真相找出口！]#看政治學英語 ⁨@KC-Huang15:52

[英語對話／中英字幕] 黃國昌 3/23 板橋演講解析! 道盡政府貪腐雙標！#看政治學英語 [ 國際可能不了解台灣，靠你我的轉發，為真相找出口！]#看政治學英語 ⁨@KC-Huang

9
B1
What's Next? | January 11, 202110:01

What's Next? | January 11, 2021

5703
B1
The Ultimate $2000 Developer PC Build! - Ryzen 9 3900X10:19

The Ultimate $2000 Developer PC Build! - Ryzen 9 3900X

4
A2
Lil Peep - The Brightside03:38

Lil Peep - The Brightside

34
A2
Sustainable Lighting Design With Daylighting, Efficient Lights, & Lighting Controls02:10

Sustainable Lighting Design With Daylighting, Efficient Lights, & Lighting Controls

117
A2