My first concept is called The Little Jimmy Bridge-Builder. It is a lego-like building block system in which a child can build complicated structures such as bridges and skyscrapers with the help of computer aided software that comes with it. In this software there will be an instructor exemplifying different concepts of building and priciple concepts of physics to help the little engineering tyke get his structure completed!

Through this process, the child can learn much about physics and engineering while still having all the fun that legos offer.

The cost of a toy like this will, unfortunately, be a little on the expensive side, since it will contain lots of intricate pieces and will come with computer software, but I still believe that it would be worth a parent's while to pay for it. The pieces will be as durable as they can be, but the agegroup will have to be about 7 and up, simply because of small and delicate pieces.