Does A.I. film unlock the deepest secrets of reality? Yes, argues Jacob Adler's 'Total Pixel Space,' which won gold at the ...

What are Olympic medals made of? According to International Olympic Committee regulations, the Olympic gold medals must be made out of at least 92.5% silver. But then are plated with gold.

Gold medals are not solid gold, nor are they 100-percent made out of gold. It's actually mostly made up of silver, which is ironic considering there is a silver medal also handed out at the ...

While gold medals at the Olympics are not 100% made of gold, they are plated with a pure gold sheet. The Paris medals also include part of the Eiffel Tower. Skip Navigation.