About helium results of 417

Relevance
The UK Is Racing to Build the World’s First Commercial Fusion Power Plant04:26

The UK Is Racing to Build the World’s First Commercial Fusion Power Plant

5
B1
How the Sun works: Fusion and Quantum Tunneling01:07

How the Sun works: Fusion and Quantum Tunneling

256
B2
Voicing All MALE League of Legends Champions | LoL Impressions #211:47

Voicing All MALE League of Legends Champions | LoL Impressions #2

304
B1
Schlieren Imaging in Color!08:59

Schlieren Imaging in Color!

1
B1
Nanometre01:42

Nanometre

70
B1
A Brief History of the Universe: Crash Course Astronomy #4412:36

A Brief History of the Universe: Crash Course Astronomy #44

169
B2
13 DIY Halloween Costumes EVERY SQUAD NEEDS TO TRY!! SQUADGOALS29:51

13 DIY Halloween Costumes EVERY SQUAD NEEDS TO TRY!! SQUADGOALS

14
B1
Why An Undersea Space Station Is Long Overdue13:08

Why An Undersea Space Station Is Long Overdue

9
B1
Why is nuclear fusion not used to generate electricity? | #aumsum04:24

Why is nuclear fusion not used to generate electricity? | #aumsum

20
B2
Flying Cruise Ships: What Happened To Giant Airships?05:35

Flying Cruise Ships: What Happened To Giant Airships?

48
B2
Brian Cox 談歐洲核子研究組織的超級對撞機 (中英雙字幕)14:57

Brian Cox 談歐洲核子研究組織的超級對撞機 (中英雙字幕)

802
B1
Before Midnight Official Trailer #1 (2013) - Ethan Hawke Movie HD01:50

Before Midnight Official Trailer #1 (2013) - Ethan Hawke Movie HD

1644
B1
The Solar System -- our home in space07:21

The Solar System -- our home in space

454
B1
Endrew - 'Over The Rainbow' | Blind Auditions | The Voice Kids | VTM05:28

Endrew - 'Over The Rainbow' | Blind Auditions | The Voice Kids | VTM

7
B2
Top DIY Crafts on YouTube! DIY Summer Life Hacks, DIY Room Decor & More16:32

Top DIY Crafts on YouTube! DIY Summer Life Hacks, DIY Room Decor & More

190
B2
I'm Atoms (Scientific Cover of Jason Mraz's I'm Yours)03:38

I'm Atoms (Scientific Cover of Jason Mraz's I'm Yours)

406
B2
CRS-15 Mission33:26

CRS-15 Mission

2
B2
The Last Light Before Eternal Darkness – White Dwarfs & Black Dwarfs06:29

The Last Light Before Eternal Darkness – White Dwarfs & Black Dwarfs

648
B2
Are You Alone? (In The Universe)06:44

Are You Alone? (In The Universe)

9136
B2
New Evidence of Water on Jupiter! | SciShow News05:10

New Evidence of Water on Jupiter! | SciShow News

5
B1
This Fusion Fuel Experiment Will Bring Us One Step Closer to Ignition05:33

This Fusion Fuel Experiment Will Bring Us One Step Closer to Ignition

21
B2
3: Element Pins (12 Days of Christmas)02:46

3: Element Pins (12 Days of Christmas)

2
B1
Where Does the Sun's Energy Come From?02:31

Where Does the Sun's Energy Come From?

14
B1
What is reddit?05:20

What is reddit?

11070
B1
The Unreasonable Efficiency of Black Holes06:22

The Unreasonable Efficiency of Black Holes

6
B1
A Star 200 MLN Years Older Than the Universe Can't Be Explained06:55

A Star 200 MLN Years Older Than the Universe Can't Be Explained

10
B1
3 of the Most Peculiar Supernovas05:57

3 of the Most Peculiar Supernovas

4
B2
How Pluto's Heart Makes Its Atmosphere Spin Backward | SciShow News06:21

How Pluto's Heart Makes Its Atmosphere Spin Backward | SciShow News

6
B1
3 Extreme Ways Trees Survive the Winter05:46

3 Extreme Ways Trees Survive the Winter

4
B1
SpaceX Completing a Boeing Mission: NASA’s Backup Plan, Explained | WSJ06:41

SpaceX Completing a Boeing Mission: NASA’s Backup Plan, Explained | WSJ

2
B1
What's In a 20,000 Year-Old Cube of Ice?12:26

What's In a 20,000 Year-Old Cube of Ice?

72
B1
Are You Smart Enough To Get These Nerdy Jokes?02:12

Are You Smart Enough To Get These Nerdy Jokes?

188
B2
The NEW Periodic Table Song (Updated)02:54

The NEW Periodic Table Song (Updated)

1356
C1
Melanie Martinez - Mad Hatter [Official Video]04:39

Melanie Martinez - Mad Hatter [Official Video]

30
B2
Lenz's Law15:54

Lenz's Law

5
B1
Echostar 105 / SES-11 Launch Webcast51:16

Echostar 105 / SES-11 Launch Webcast

B1
SLOW "The NEW Periodic Table Song (In Order)" (AsapSCIENCE 2013)04:21

SLOW "The NEW Periodic Table Song (In Order)" (AsapSCIENCE 2013)

1451
C1
MICHAEL JACKSON vs. DARTH VADER - Rap Battle #2 (Digges Ding Comedy)03:40

MICHAEL JACKSON vs. DARTH VADER - Rap Battle #2 (Digges Ding Comedy)

150
B1
3 Weird Stars You Can See with the Naked Eye06:51

3 Weird Stars You Can See with the Naked Eye

5
B1
X17 - A new particle? -- Sixty Symbols23:03

X17 - A new particle? -- Sixty Symbols

4
B1
Sheldon Tries to Blow Up Leonard's Head | The Big Bang Theory02:52

Sheldon Tries to Blow Up Leonard's Head | The Big Bang Theory

21
B1
NASA ScienceCasts: Eye on Neptune03:15

NASA ScienceCasts: Eye on Neptune

15
B1
Could all the water in the milky way be used to extinguish the sun？03:09

Could all the water in the milky way be used to extinguish the sun？

251
B1
Where Did All the Gold in the Universe Come From?03:15

Where Did All the Gold in the Universe Come From?

59
B2
Birth of the Universe, National Geographic : Learn English!47:00

Birth of the Universe, National Geographic : Learn English!

593
B2
Radiation and Radioactive Decay10:56

Radiation and Radioactive Decay

33
B1