Useful Things: The Plasma Bulb Night-Light Review
In the 1980s, the coolest accessory you could have in your bedroom wasn’t a lava lamp, it was a plasma globe. I can still remember ogling one at the Service Merchandise store in San Angelo; they cost $199, and I had to save up for several months before I could purchase mine. Before seeing my first globe, I didn’t know anything about plasma; that in “the world of physics it’s also known as the fourth state of matter, and is the closest we can get to “seeing” electricity.” [source] I didn’t know that the “plasma lamp was invented by Nikola…