In the world of the incongruous pairing, Embotec’s mouse ‘n’ counterfeit money detector is up there with the best of them. And it doesn’t just work on KFC vouchers, you know… Aimed at gas stations, ...

Add Yahoo as a preferred source to see more of our stories on Google. (NEXSTAR) — Americans are increasingly using less cash, but fake money is still all the rage. In 2023 alone, the Secret Service ...

Counterfeit detector pens use a starch-iodine reaction to identify fake bills. But could you fool them with chemistry? In today’s episode, we dive into the chemistry of iodine, its color and its clock ...