With this cool electronic kit you get to assemble your own mini electric guitar!
Build 20 different solar powered models with unique building pieces, controlled by an RC handset!
This mirascope creates a 3D hologram image!
You don’t think recycling is cool? Get a look at this, we’re sure you’ll change your mind!
Build a model car that runs on hydrogen gas using a unique reversible fuel cell!
The Hoberman Sphere expands and contracts with a magical motion so fluid and simple that kids can't help but play with it for hours.