This insane mini musical Tesla coil in our store shoots sparks up to 4"-long. Play MIDI music by controlling sparks. https://store.boingboing.net/sales/tinytesla-musical-tesla-coil-kit …pic.twitter.com/aoKQ7pWM3x
10:01 AM - 16 Jul 2017
0 replies
6 retweets
15 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.