Scientists Turn Gold Into Foam That's Nearly As Light As Air

Slashdot
By SoulskillNov 27, 2015, 12:20 pm147 pts
Zothecula writes: Along with its use in jewelry, gold also has numerous applications in fields such as electronics and scientific research. It's a handy material, but – of course – it's also expensive. That's why researchers at ETH Zurich have developed a new way of making a small amount of gold go a long…

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