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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goldust24k약 2년Amazing stuff!!! guys
basketballanime3년 이상cool
mattchien약 4년cool!!!
bluedemon4년 이상So cool!!
jkbear4년 이상That is so cool. I could become rich with that!
ellie03075년 이하Very interesting
l78약 5년18 Karat gold! That's a lot of money! 💰
queenscience12약 5년It kind of looks like a chocolate coin
ninjanumber16496달Yeah. It really does.
deadster약 5년The mix of the chemicals in the container mixed with carbon dioxide, this is incredible, I must try this for myself!
apex_games297약 5년I don't think so because the article says that it also needs a pressure carbon dioxide chamber.
hhay204857925년 이상all he did was drop it??