Here's a pretty mind blowing video. It was made by Steve Mould, who's a science presenter and comic. I was totally baffled when I first saw that. It's so surprising that many sources covering this ...
WASHINGTON, D.C.—Nature reports that tube-shaped beads found in a 2,000-year-old Native American grave in Illinois were made from shards of the Anoka meteorite, which landed in central Minnesota, more ...
Photograph of two Havana meteoritic metal beads with a 1 cm cube for scale. The bead on the left (7.8 g mass) is cut perpendicular to the central hole, illustrating the extensive alteration of the ...
After being shaken for about a week, thousands of millimetre-sized metal beads arranged themselves into an exotic structure called a quasicrystal – and it was the biggest one yet. The creation also ...
Researchers analyzed ancient Egyptian iron beads fashioned out of meteoric iron and crafted 2,000 years before the Iron Age. Archaeometallurgist Thilo Rehren discusses how the beads were made before ...