This is kind of cool. I like the idea of it being science focused. It is more of a model building experience than science project though. The directions are a bit obscure but not hard to follow. I do think it is a project for an adult and a kid unless the kid is pretty sharp. It does go off the edge of my desk occasionally so it isn't perfect but when it works it is fun to see.
· Part of the Eco-Engineering/Green Science Series
· Fun science project creates a edge detecting robot
· All you need is a small crosshead screwdriver and empty soda can
· Requires 1 AAA battery, not included
If reviewing a product, it may have been received free of charge. That will NEVER have a bearing on my recommendations.