Celebrate the lazy days of summer with this wristwatch from Mr. Jones Watches and illustrator Kristof Devos. It features an innertube hour hand, and a rubber ducky minute hand, both floating in a swimming pool. Drops 7/4/19 at 12pm (GMT) / 7am (Central). It’s limited to just 100 pieces, so grab yours before it sells out.
The idea of filling a swimming pool with gelatin seems simple enough, but as engineer Mark Rober explains, it’s way more complicated than you might think. Leave it to a rocket scientist to figure out how to boil and then refrigerate an entire pool filled with 15 tons of Jello.