Review: Mini Solar Power Toy Car by ChinaBuye.com
There's another small gadget I got on ChinaBuye: a miniature solar powered toy car.
|Solar powered car still in packaging|
And this is also the main reason this miniature toy car exists: educational purposes. Even though it does not ship with an instruction manual on how to create such a solar panel, it still shows how the whole stuff works: put it in the bright sun and it will produce enough energy to power the motor.
You can get the gadget here for about 2 USD, but as usual, the price is subject to change–shipping will be free of course.
Here's a short video I made to show that it actually works: