Nothing cooler than a plasma lamp ! And this one has a cool green light at it base too.
You know about the common states of matter, liquid, solid and gas; now get familiar with a fourth one, plasma, a state that is attained by electrifying a gas!
AC powered (no batteries required)
3 dimensions (approx):
- Small size 10 cm/ 4” diameter plasma ball
- Normal size 15 cm/ 6” diameter plasma ball
- Large size 20 cm / 8″ diameter plasma ball