Arizona State Retirement System Boosts Stock Holdings in Xometry, Inc. (NASDAQ:XMTR)
Arizona State Retirement System raised its position in shares of Xometry, Inc. (NASDAQ:XMTR – Free Report) by 7.9% in the ...
Science Daily21m
How chemistry and force etch mysterious spiral patterns on solid surfaces
Curiosity about a mistake that left tiny dots on a germanium wafer with evaporated metal films led to the discovery of beautiful spiral patterns etched on the surface of the semiconductor by a ...