$40 Plasma Ball = $200 Worth Of Fun!
SCIENCE!FranLab In ZERO-G:https://www.gofundme.com/f/suborbital-franlabJoin Team FranLab!! Become a patron and help support my YouTube Channel on Patreon: http://www.patreon.com/frant
Nixie fun with bcd switches!!!
Want a little nibble? Then these BCD switches are a real treat to have around! I bring out Big Iron…