A typical Newton's Cradle toy on a desk at the office not only alleviates boredom through hypnotic swinging balls, it also demonstrates Sir Issac Newton's law... More
99% accurate, single-use, breath alcohol testers that don't require batteries, maintenance, recalibration or training.
The Anti-Ticket Donut is a donut (fake) placed inside a platinum colored can with windowed lid. It is a novelty that a person would use to give to a police... More