About 發光二極體 results of 10,000

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A Polarizing Discovery About the Big Bang!02:30

A Polarizing Discovery About the Big Bang!

5
B2
Why Planes Fly Over The North Pole But Not The South Pole06:00

Why Planes Fly Over The North Pole But Not The South Pole

62
B1
Japanese Scenic Train Ride Experience in Kyoto ★ ONLY in JAPAN14:53

Japanese Scenic Train Ride Experience in Kyoto ★ ONLY in JAPAN

21
B1
Your Body Is Amazing Pt. 203:32

Your Body Is Amazing Pt. 2

6
B2
What Is Light?04:39

What Is Light?

16011
B1
サルヴィアが目指す、究極の美と脱人間メイク。| Extreme Beauty | VOGUE JAPAN11:06

サルヴィアが目指す、究極の美と脱人間メイク。| Extreme Beauty | VOGUE JAPAN

8
B1
一句話如何改變人的一生？ ► 這將對你人生有所啟發 - Joe Roberts（中英字幕）05:37

一句話如何改變人的一生？ ► 這將對你人生有所啟發 - Joe Roberts（中英字幕）

36
A2
Green and pink auroras dance in Lapland sky00:41

Green and pink auroras dance in Lapland sky

3
A2
Take Care with Peanuts（與花生漫畫一同愛護自己）：發自內心的表達01:01

Take Care with Peanuts（與花生漫畫一同愛護自己）：發自內心的表達

14
A2
Sustainable Business: Walking on sunshine03:02

Sustainable Business: Walking on sunshine

6
B1
土耳其爆逾十年來最大示威 反對派市長被捕激發衝突－ BBC News 中文05:29

土耳其爆逾十年來最大示威 反對派市長被捕激發衝突－ BBC News 中文

30
B1
人類歷史（44）：阿卡西紀錄與靈魂結構體07:53

人類歷史（44）：阿卡西紀錄與靈魂結構體

110
A2
Patterns of Light: The Light of Christ02:34

Patterns of Light: The Light of Christ

14
B1
[英文诗朗诵] 她走在美的光彩中(拜伦名作)04:44

[英文诗朗诵] 她走在美的光彩中(拜伦名作)

21
B2
Two steps of Breath03:26

Two steps of Breath

9
B1
【英語句型第二課】背熟這15個高頻萬用英文句型｜從根本上改善你的英語｜收藏終生受用：從此告別啞巴英語⋯⋯極速說出流利英語22:53

【英語句型第二課】背熟這15個高頻萬用英文句型｜從根本上改善你的英語｜收藏終生受用：從此告別啞巴英語⋯⋯極速說出流利英語

548
A2
What is Polarization? | Event Horizon Telescope01:47

What is Polarization? | Event Horizon Telescope

24
B2
Pre-owned Boats | Bayliner 266 Discovery | Used Cruiser Boat10:51

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

145
B1
A Brief History of Santa03:55

A Brief History of Santa

4503
B1
Patterns of Light: Discerning Light02:13

Patterns of Light: Discerning Light

8
B1
What Happens To Your Body During A Hangover03:24

What Happens To Your Body During A Hangover

17
B2
Photosynthesis | #aumsum05:53

Photosynthesis | #aumsum

34
B2
水手服與光劍 / Sailor Girl with Jedi Lightsaber Fight - Force Awakens03:55

水手服與光劍 / Sailor Girl with Jedi Lightsaber Fight - Force Awakens

433
B1
Beginners learn to paint Acrylic | Aurora Borealis Landscape | The Art Sherpa76:11

Beginners learn to paint Acrylic | Aurora Borealis Landscape | The Art Sherpa

65
B1
Amazing Places to visit in Canada - Travel Video09:14

Amazing Places to visit in Canada - Travel Video

42158
B1
What If Earth Stopped Orbiting The Sun, Spun Sideways, & More Extreme Scenarios33:48

What If Earth Stopped Orbiting The Sun, Spun Sideways, & More Extreme Scenarios

2
B2
Light and Optics - Refraction and lenses01:59

Light and Optics - Refraction and lenses

72
B2
Light and Optics - Reflection and Mirrors01:47

Light and Optics - Reflection and Mirrors

59
B1
Clay Shirky 談論社交媒體如何創造歷史 (中英雙字幕)15:48

Clay Shirky 談論社交媒體如何創造歷史 (中英雙字幕)

649
B1
Zirconium - A Metal for the NUCLEAR REACTOR!04:05

Zirconium - A Metal for the NUCLEAR REACTOR!

765
C2
The Truth About Scented Candles05:32

The Truth About Scented Candles

25343
B2
The Most Extreme Explosion in the Universe11:19

The Most Extreme Explosion in the Universe

16
B2
台灣原住民藝術家啟發美國音樂家共同創作專輯 Taiwan’s Aboriginal Artists Spark an American Music REVOLUTION!09:17

台灣原住民藝術家啟發美國音樂家共同創作專輯 Taiwan’s Aboriginal Artists Spark an American Music REVOLUTION!

44
B1
EXTREMELY NICE GUY | SOCIAL EXPERIMENT | #FIESTAMOVEMENT04:27

EXTREMELY NICE GUY | SOCIAL EXPERIMENT | #FIESTAMOVEMENT

5
B1
How Inflammation Really Works | Institute of Human Anatomy17:48

How Inflammation Really Works | Institute of Human Anatomy

41
B2
Visit Paris Travel Guide43:24

Visit Paris Travel Guide

32630
B1
Caravaggio: Master Of Light07:05

Caravaggio: Master Of Light

40
B2
My Arctic Voyage From GREENLAND To ALASKA | The Northwest Passage10:15

My Arctic Voyage From GREENLAND To ALASKA | The Northwest Passage

35969
B1
Glow up with me for 2025 *24 hours* mentally & physically10:48

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

34
A2
Do You Make These Pronunciation Mistakes? Ep.0211:13

Do You Make These Pronunciation Mistakes? Ep.02

82
B1
Olympics: First transgender athlete - News Review11:02

Olympics: First transgender athlete - News Review

35
B1
The Complete History of the Second World War | World War II Documentary | Part 148:30

The Complete History of the Second World War | World War II Documentary | Part 1

440
B1
【聽歌學英文-東洋風】妖怪手錶 體操歌 英文字幕版01:35

【聽歌學英文-東洋風】妖怪手錶 體操歌 英文字幕版

11188
B1
Moon Knight Episode 2 Trailer and Marvel Easter Eggs Breakdown10:23

Moon Knight Episode 2 Trailer and Marvel Easter Eggs Breakdown

17
B1
David Loftus Photography Masterclass - Lighting PART 202:35

David Loftus Photography Masterclass - Lighting PART 2

108
A2
BBC Ideas: How Big is our Universe?07:00

BBC Ideas: How Big is our Universe?

19
B2