1. The first computer mouse was invented by Doug Engelbart in around 1964 and was made of wood.
2. Bill Gates' house was designed using a Macintosh computer.
3. As a teenager, Obama took drugs including marijuana and cocaine
4.Your brain is 80% water.
5.. No matter how cold it gets, gasoline will not freeze.
6. The average human body contains enough fat to make seven bars of soap.