Construction|Creativity-Thames & Kosmos Catapult Engineering – Create Six Models!

Investigate physics from medieval times with this awesome kit. With 88 robust snap-together pieces and six exciting experiments, easily build a functional crossbow, trebuchet, ballista and more! Simply follow along with the 32-page illustrated colour manual to assemble each model. Launch the included lightweight projectiles at your target or knock down a pile of cardboard blocks. A fun STEM set, perfect for any aspiring physicist. Nailed it!