Catapult Engineering 6 in 1 kit CAT_Rockets As the holiday season draws

As the holiday season draws near

The Hoberman Sphere expands and contracts with a magical motion so fluid and simple that kids can't help but play with it for hours

As the setting sun paints the sky pink and orange

Pink Sparkle Tutu

a nest and eggs

Catapult Engineering 6 in 1 kit CAT_Rockets As the holiday season drawsInvestigate physics using technology from medieval times! Build six sleek, updated models of catapults, trebuchets, and other medieval launchers. These classic siege weapons from the middle ages also happen to be great tools for teaching physics, including lessons in force, energy, motion, and projectiles. A catapult is a medieval ballistic device that uses mechanical rubber bands and counterweights to fling projectiles in this case, foam balls into