Check out the latest sales and discounted items on smithsonian works advanced science build

Very good Item may have minor cosmetic defects marks wears cuts bends crushes on the cover spine pag…

Good Size: 6x0x8;

Smithsonian DIY L4 4 Cylinder Inline 4 Car Engine Assembly Model Kit STEM Science Toy BlueFeatures:.…

Smithsonian Electric Jet-Works DIY Turbofan Engine Model STEM Kit Steam Pysical Science ToyFeatures:…

Smithsonian Motor Works Advanced Science Kit - Build Your Own 4 Cylinder Engine Model Kit Features: …

Smithsonian Jet Works Advanced Science Kit - Build Your Own Jet Engine Features: .Build your own Avi…

Precise remote control Rechargeable battery Easy setup and use Fly up, down, forward, and backward P…

Precision control for incredible maneuvers 2.4 GHz frequency pairing Lightweight and durable design …

Dig and collect the same type of rock found on Mars with the Smithsonian Mars Dig. Assemble a scale …

A journey through more than 3,000 years of combat, including Dunkirk and the Battle of Britain.From …

Build a "Perpetual" Motion Machine powered by an invisible magnetic field!  Ever wonder why scientis…