Circuit Board for Kids with Lighted Bricks 115 Different Projects in 1,Smart Circuit Kit Electronics for Kids 6-14,Science Exploration Kits Kids Circuit Building Set Blocks,Circuits for Kids(34pcs)

Price: (as of - Details) Circuit Kit With Lighted Bricks, 115 Different Projects in 1, Flying Saucer, Moving Fan, Flashing Lamp, Control Switches, A Speaker with Built-In Sounds; Sirens, Spaceships,…

Continue Reading Circuit Board for Kids with Lighted Bricks 115 Different Projects in 1,Smart Circuit Kit Electronics for Kids 6-14,Science Exploration Kits Kids Circuit Building Set Blocks,Circuits for Kids(34pcs)

Thames & Kosmos Simple Machines Science Experiment & Model Building Kit, Introduction to Mechanical Physics, Build 26 Models to Investigate The 6 Classic Simple Machines

Price: (as of - Details) Jumpstart your study of mechanical physics by learning all about simple machines and how they're used to make complex tasks easier to do. Through 26…

Continue Reading Thames & Kosmos Simple Machines Science Experiment & Model Building Kit, Introduction to Mechanical Physics, Build 26 Models to Investigate The 6 Classic Simple Machines