It turns out that the color of gold can only be explained using special relativity. Another brief article says that if relativity is ignored, gold would be silvery in color.
This isn't a new result but I hadn't heard it before.
ICOM Red Lists-- Far More Transparency Needed - The Art Newspaper has reported on the unveiling of the latest ICOM/US State Department Bureau of Cultural Affairs "Red List," this time for war torn Yeme...
1 week ago