More often than not, kids find theoretical studies boring and unproductive. So let’s make it interesting for them. Get your eight-year-old son this Robot toy kit and let him learn about different energy sources in a practical way. Solar Robot Kit This educational toy kit makes science a fun subject to learn for kids. It gives them a practical demonstration of how solar energy can power up different devices. 6-in-1 Set Assembling the different parts available in this set to make models such as solar windmills, solar car, solar air boat and plane will improve the analytical and critical thinking of your young lad. It also builds their creativity and helps them solve different problems faster.