- Red light has the highest wavelength.
- Tiger shark embryos begin attacking each other in their mother's womb before they are even born.
- Human thigh bones are stronger than concrete.
- VHS stands for Video Home System.
- American Black bears are not just black but include bears of varying colors including blonde, cinnamon, brown, white and even silver-blue.
- Modern mathematics has advanced greatly thanks to the incredible computing power of today's computers.
- The aphid insect is born pregnant.
- Cars were first started with ignition keys in 1949.
- Caterpillars have over 2,000 muscles.
- The longest time a person has been in a coma is 37 years.
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