About precious metals results of 2,295

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The Battery & Electromagnetism (Language of Coins: 7/16)06:26

The Battery & Electromagnetism (Language of Coins: 7/16)

60
B1
Sodium + Potassium = Strange Liquid Metal!02:54

Sodium + Potassium = Strange Liquid Metal!

38
B2
Manganese - Periodic Table of Videos09:32

Manganese - Periodic Table of Videos

2
B1
What If the World Lost Oxygen for Five Seconds?03:12

What If the World Lost Oxygen for Five Seconds?

19305
B1
Precipitation Reactions: Crash Course Chemistry #911:31

Precipitation Reactions: Crash Course Chemistry #9

217
B2
Naming Ionic and Covalent Compounds08:15

Naming Ionic and Covalent Compounds

12
B2
Peter Diamandis - 談人類下一次的大躍進 (中英雙字幕)15:29

Peter Diamandis - 談人類下一次的大躍進 (中英雙字幕)

4411
B1
Jacque Fresco on the Discovery Channel03:21

Jacque Fresco on the Discovery Channel

146
B1
Is Real Life the Same as Minecraft?07:00

Is Real Life the Same as Minecraft?

373
A2
1,000km Cable to the Stars - The Skyhook08:15

1,000km Cable to the Stars - The Skyhook

71
B2
Asteroid Mining: How to mine in space instead of on earth09:55

Asteroid Mining: How to mine in space instead of on earth

17
B2
Chemistry Test Prep: 2008 AP Chemistry Questions 1-3 Answers & Explanations03:21

Chemistry Test Prep: 2008 AP Chemistry Questions 1-3 Answers & Explanations

8
B2
10: Thorium and Osmium (12 Days of Christmas)03:08

10: Thorium and Osmium (12 Days of Christmas)

1
B1
Annoying Orange - Baby Orange Goes to Daycare!07:34

Annoying Orange - Baby Orange Goes to Daycare!

9
B1
Neodymium Is In Demand And China Controls Its Supply05:53

Neodymium Is In Demand And China Controls Its Supply

5
B1
Valence electrons and ionic compounds | AP Chemistry | Khan Academy07:55

Valence electrons and ionic compounds | AP Chemistry | Khan Academy

3
B2
Lithium - The Lightest Metal on Earth04:16

Lithium - The Lightest Metal on Earth

21
B2
Zirconium - A Metal for the NUCLEAR REACTOR!04:05

Zirconium - A Metal for the NUCLEAR REACTOR!

623
C2
Why do we have the penny? | CNBC Explains05:33

Why do we have the penny? | CNBC Explains

46
B1
Will Batteries Power The World? | The Limits Of Lithium-ion04:58

Will Batteries Power The World? | The Limits Of Lithium-ion

71
B2
Global chip shortage: How microchips became one of the worlds most precious resources13:13

Global chip shortage: How microchips became one of the worlds most precious resources

1019
B1
Why Planes Fly With One Passenger on Board08:50

Why Planes Fly With One Passenger on Board

12
B1
The Seven Years' War part 112:28

The Seven Years' War part 1

29
A2
Top 10 Worst Video Game Console Editions Ever09:33

Top 10 Worst Video Game Console Editions Ever

8
B2
How Close Are We to Completely Mapping the Ocean?08:11

How Close Are We to Completely Mapping the Ocean?

3
B1
Exploring an Underground Cave in Korea! ⛰️Gwangmyeong Cave15:58

Exploring an Underground Cave in Korea! ⛰️Gwangmyeong Cave

3
B1
Hidden Features in 34 Things You Use Every Day10:01

Hidden Features in 34 Things You Use Every Day

2
B1
Red-Hot Platinum Ingot - Periodic Table of Videos01:46

Red-Hot Platinum Ingot - Periodic Table of Videos

1
A2
What If You Could Melt Metal With Your Hands?04:08

What If You Could Melt Metal With Your Hands?

7
B1
Can we avoid drowning in a sea of e-waste? | Rethink Sustainability02:49

Can we avoid drowning in a sea of e-waste? | Rethink Sustainability

3
B1
2012 Winter Training Church 01 01:32

2012 Winter Training Church 01

137
B2
Conductors and Insulators -Animation for kids08:35

Conductors and Insulators -Animation for kids

282
B1
Why Tesla and GM Are Betting on U.S. Mines Now | WSJ06:47

Why Tesla and GM Are Betting on U.S. Mines Now | WSJ

63
B2
Why Can't I Put Metal in the Microwave?02:33

Why Can't I Put Metal in the Microwave?

9108
B2
The Terrifying Moment That Taught Dwayne Johnson How Precious Life Is | Oprah's Master Class | OWN03:08

The Terrifying Moment That Taught Dwayne Johnson How Precious Life Is | Oprah's Master Class | OWN

4240
A2
What’s In Your Apple iPhone06:51

What’s In Your Apple iPhone

18
B1
This Hot Jupiter Is Leaking Metal! | SciShow News06:11

This Hot Jupiter Is Leaking Metal! | SciShow News

1
B1
日本語能力試験N2の結果発表でーす JLPT test results are in...01:08

日本語能力試験N2の結果発表でーす JLPT test results are in...

13
A2
I See Grace - New Creation Church08:44

I See Grace - New Creation Church

38
B1
How Close Are We To Mining Asteroids?04:04

How Close Are We To Mining Asteroids?

5
B2
New Zealand volcano: The moment after eruption hit - BBC News02:08

New Zealand volcano: The moment after eruption hit - BBC News

6
B2
How Delta Fixes $32 Million Jet Engines | Big Business08:15

How Delta Fixes $32 Million Jet Engines | Big Business

5
B1
plasma oscillations and plasmons explained07:48

plasma oscillations and plasmons explained

64
B2
Ionic solids07:35

Ionic solids

10
B2
How old #refrigerators are #recycled. #shorts00:58

How old #refrigerators are #recycled. #shorts

15
B1
Botswana must curb diamond reliance01:11

Botswana must curb diamond reliance

4
B1