Plasma always makes a great attention-getter; another nice example of its use can be seen in this steampunk lamp which incorporates rotating contacts on the outside of the glass.

Electrical engineer Greg Leyh, who is a longtime member of Survival Research Labs and has a long history of building giant Tesla Coils, explains and demonstrates his “Lorentz Plasma Cannon ...

But when you look closely at the eruption, it appears that much of the solar material in the vast plasma plume didn't ...