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Ships within 48 hours · Estimated delivery Nov 14 - Nov 19
each Fart In A Can measures 5
A hands-on STEM adventure for ages 8+ that brings dinosaur discovery to life
Whether constructing a café or racing cars
making it a fun and functional addition to any desk or playroom
Each micro-sized backpack includes six adorable surprises like stackable pencils
Smithsonian Perpetual Motion Machine type_garden each Fart In A CanExplore the fascinating science of motion and energy with the Smithsonian Perpetual Motion Machine. This interactive kinetic display uses steel balls and balanced motion to show how momentum and force are transferredcreating a continuous chain reaction effect. A mesmerizing STEM learning tool and desk display for ages 8+.