* The neurons in your brain make enough electricity to generate a low-watt light bulb.
* Your neurons are joined by tiny pathways or roads. When you do something a lot - like ride your bike - the pathways in your brain that send messages about bike riding are strengthened. This is sort of like a walking path that you walk on every day.
* Messages can fly from the nerves in your body to your brain at more than 241 km per hour. Whew!!
* Exercising can make you smarter. When you exercise, blood flow to the brain is increased. Your brain also releases hormones that can help you learn. So, get moving to get smarter.
Wow! Our brain does a lot of work!!! |
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