Putting this together is half the fun. Once assembled, it uses three infrared emitting diodes as its "eye" to escape any maze. One heads up, though, is that soldering is required.  There are similar robots that do not require soldering if you'd rather avoid that, like the cheaper Elenco Wake Me Robot. The Elenco escape robot kit can be yours for $33.99.
Christmas is coming, the goose is getting fat, time to get your tween a gift besides a hat. If you have gotten any, you’ve got work to do, the idea in here are many, so please scroll through! Forgive the rewritten lyrics, but requests keep coming in for tween gift ideas. These suggested presents all... Read more »