Year: did you knows

  1. In 1872 Yellowstone in the US was the world’s first national park

  2. In 1900 the average life span in the US was 47

  3. The first credit card was a Diner’s Club card issued in 1950

  4. The world’s first roller coaster opened in 1884 at Coney Island New York

  5. Instant mashed potatoes (dehydrated potato flakes) were invented in Canadian in 1962

  6. The corkscrew was invented in 1890

  7. The winter of 1932 was so cold that Niagara Falls froze over completely

  8. The typewriter was invented in 1829

  9. The dishwasher was invented in 1889

  10. The wristwatch was invented in 1904

Categories: Did-U-Know

Leave a Reply

%d bloggers like this: