August 2023

The scientific world is in turmoil. Room temperature superconductivity has been discovered.  Or so it seems.  A group of scientists from South Korea (Sukbae Lee, Jihoon Kim, Hyun-Tak Kim, Sungyeon Im, SooMin An, and Keun Ho Auh) published two pre-print (not peer reviewed...

A levitation project stands out at a science fair because nothing else on the table is doing it. The catch is that the best version needs liquid nitrogen, and the version that needs none is a different project with different...