Make Your Own Diamonds! | Earth Science
科学者はどのようにしてCO2排出からダイヤモンドを作り出しているのか
Price Comparison (Most Expensive Substance)
ソーダ缶からのブラックダイヤモンド!!!ピュアカーボン
Diamonds Aren't Forever - Chemistry: A Volatile History - BBC Four
DIAMOND IS A SOLID FORM OF PURE CARBON WITH ITS ATOMS ARRANGED IN A CRYSTAL
スカイマイニング: 炭素をダイヤモンドに変える
Making DIAMONDS From Scratch
Purity of Diamonds | Structure of Diamond | Carbon and it's Compounds
Making the world's most expensive carbonated water!
Carbon - The STRANGEST Element on Earth!
Carbon and Diamonds
ダイヤモンドは元素ですか?
Pure Carbon Interview
BLACK DIAMONDS ALSO HAVE THIS INCREDIBLE BRILLIANCE ! ( THEY ARE HEAVIER..! AND MORE SPARKLE ! 👍💎
Diamonds | I Didn't Know That
Chemistry of Diamond 💎 why diamond is expensive?
ダイヤモンドは燃えますか?
Pure Carbon Lab Created Diamond
I Mined A Real Diamond!