There’s a good chance that you and your kids have already seen a Cartesian diver or two, but with our holiday twist on this classic experiment, it may be time to teach your kids about buoyancy and the ideal gas law once again.
The Case of the Flickering Christmas LEDs
Are you in charge of your kid’s class party this holiday season? Are you looking for an easy activity to do with a group of kids at the neighborhood Christmas party? Check out our pop-up Christmas card with flickering Christmas tree decorations, and have a Very Merry Christmas.