Greg Leyh likes to screw around with voltage and electric fields and plasma. In his time he's built some of the world's biggest Tesla coils, huge towering transformers that throw off terrifying webs ...

In a post shared on X, Johnson wrote, “I am no longer injecting my son’s blood. I’ve upgraded to something else: total plasma exchange. Here’s my bag of plasma. Who wants it?” He described the therapy ...

First tokamak plasma at the SMall Aspect Ratio Tokamak – SMART – recorded with a fast-framing camera in the visible spectral range. Credit: Universidad de Sevilla The University of Seville’s SMART ...