Business idea: how to make money on a grater for vegetables

Sometimes, ideas for inventions, and arise spontaneously, as a rule, they are translated into successful products. Joe Casale - free inventor, the portfolio is more than 200 inventions and patents.

But for the consumer

Cards for the coaches of sports teams

According to Jill Keykert, assistant coach of women's softball team Atlantic City High School, softball changed her life. Thanks softball she gained confidence, found friends and met my husband. The only drawback was her passion that she had to overstrain

Shackles for careless students

Recently in America there is rather a strange toy Study Ball which is the most common leg irons for students who do not want to teach lessons. On the wristband of these chains have a special dial, which shows the lessons.

Parents