If you lost a hand, you would probably wish for a new one. If you went blind, you would probably wish for a device that could help you see again. For many people, these wishes are becoming a reality through the use of amazing bionic parts.

Advertisements are all around us. They are on television, on bilboards, in magazines, and online. Many advertisements are designed to appeal to children. Read about some of the techniques that advertisers use to try to convince you to buy their products.