Scientists Use Plastic To Create Lightweight 18-Carat Gold
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While jewelry crafted from gold can be gorgeous, even ardent fans will admit that wearing the heavy metal over long periods of time can get a little cumbersome and annoying. Now, researchers from Swiss university ETH Zurich have created a new form of lightweight gold that weighs five to ten times less than traditional 18-carat gold — which typically comprises 75 percent gold and 25 percent copper — but retains the same purity.
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지금 학습 시작하기댓글 151개
goldust24k2년 이상Amazing stuff!!! guys
basketballanime4년 이하cool
mattchien4년 이상cool!!!
bluedemon약 5년So cool!!
jkbear약 5년That is so cool. I could become rich with that!
ellie03075년 이상Very interesting
l785년 이상18 Karat gold! That's a lot of money! 💰
queenscience125년 이상It kind of looks like a chocolate coin
ninjanumber1649약 1년Yeah. It really does.
deadster6년 이하The mix of the chemicals in the container mixed with carbon dioxide, this is incredible, I must try this for myself!
apex_games2975년 이상I don't think so because the article says that it also needs a pressure carbon dioxide chamber.
hhay204857926년 이하all he did was drop it??