Catapult Engineering Piggy Banks each with a different texture

each with a different texture

Let baby discover and have fun in complete autonomy with these 4 playgrounds

do you listen

from cute critters to fashionable flowers

Catapult Engineering Piggy Banks each with a different textureInvestigate 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