The gold that’s as light as AIR: New foam could lead to revolution in jewellery
By GCRU Gold News on Thursday, November 26 2015, 07:36 - Permalink
Scientists create new form of gold that is made up of 98% air
Aerogel has the same color and shine of gold alloys
Most of material is gold and rest is protein fibers, equals 20 carat gold
Scientists believe material can be used other ways, like chemical reactions