Your brain is 75 percent water, but what is left over is 60 percent fat! That must be why the French say brain tastes creamy!

Did you know that mysterious organ is only about 3 percent of your total weight but consumes 20 percent of your blood, oxygen and energy?! It IS a supercomputer!

Even though the brain is made up of about 100 BILLION neurons, it has no nerves! That means if you touched it, you wouldn't feel anything.

Speaking of touching brains, want to touch someone else's?

This weekend at TRAC, the Pacific Science Center is bringing a brain exhibit with a real human brain you can touch to the Family Expo.

The event starts today, Friday, at noon and goes until 8 p.m. Saturday's hours are 10 a.m. to 5 p.m. Admission covers both days. Adults are only $5, kids from 3-17 are $1, senior citizens are $3. Little kids are free. Parking is free, life performances and 100 vendors are included. This event attracts thousands, don't miss it!