Build your own double-protected money safe by connecting a buzz alarm circuit and a simple dial lock. Children will be able to see the inner workings of a safe and learn why it’s important to be wise in practicing financial security. Great spy gift for the young aspiring detective or secret agent.
Cool new Pi tee featuring ultra soft and light blue 100% cotton shirt.
Build a model car that runs on hydrogen gas using a unique reversible fuel cell!
You don’t think recycling is cool? Get a look at this, we’re sure you’ll change your mind!
This magic bird defies gravity before your very eyes!
Head into the lab for an in-depth investigation of genetics and DNA!
This kit will get your paper plane ready for takeoff!