- 90% people depend on alarm clocks to wake up.
- Bulletproof vests, fire escapes, windshield wipers, and laser printers were all all invented by women.
- 111,111,111 x 111,111,111 = 12,345,678,987,654,321.
- The world's smallest mammal is the bumblebee bat of Thailand.
- Red blood cells are produced in bone marrow.
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