- Each time you see a full moon you always see the same side.
- The Internet was originally called ARPANet (Advanced Research Projects Agency Network) designed by the US department of defense.
- Ornithophobia is the fear of birds.
- A Greek mathematician named Euclid who lived around the year 300 BC is often referred to as the 'Father of Geometry' for his amazing geometry works that included the influential 'Elements', which remained the main textbook for teaching mathematics until around the early 20th century..
- The typewriter was invented in 1829.
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