Most of us know that a neon bulb requires a significant voltage to strike, in the region of 100 volts. There are plenty of circuits to make that voltage from a lower supply, should you wish to ...

Snack brand Rewind has just launched 9-volt battery-flavored corn chips. In an attempt to capture the 90s’ nostalgic feeling of licking a 9-volt battery and experiencing the zappy and tingly metallic ...