- A Sphygmomanometer measures blood pressure.
- Fleas can accelerate 50 times faster than a space shuttle.
- Whales have the slowest metabolism of all animals.
- Bulletproof vests, fire escapes, windshield wipers, and laser printers were all all invented by women.
- At birth dalmations are always white.
reload more facts | visit cool facts
add this widget to your website