The Awesome Human Brain

There are about 100 billion neurons in the human brain, the same number of stars in our galaxy. An estimated 70,000 thoughts are produced by the brain on an average day. After age 30, the brain shrinks a quarter of a percent in mass each year.

Friday, October 14, 2011

More riddles and brain trivia

Your brain is 2% of your total body weight, but uses what % of your bodies energy?

The world record for being fluent in the most languages is held by Ziad Fazah. How many languages can he speak?

The energy used by the brain is enough to light a ________watt light bulb.

What is higher without the head, than with it?

Throughout history there have been thousands of well-documented cases of horses jumping over towers and landing on clergy and small men, forcing their removal. What am I?

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