Start-Up Circuits Science Kits Embrace your inner paleontologist with

Embrace your inner paleontologist with the Triceratops 3/4 Sleeve Shirt from the Science Museum of Minnesota

52% cotton

measuring over 10 feet long

and discover with the Stepping into Science kit

Double-wall vacuum insulation keeps drinks hot or cold for hours

Start-Up Circuits Science Kits Embrace your inner paleontologist withKids get a safe lesson in working circuits with this brilliant STEM set! Simply click the chunky pieces together and flip the switch to power a fan, light or siren. All switch blocks and action tops are interchangeable for experimenting. Comes with 3 switch blocks, 3 action tops, and activity guide with play tips.