Your system of blood vessels is over 60,000 miles long. That's long enough to go around the world more than twice! See more
The longest word in the English language is 1909 letters long and it refers to a distinct part of DNA. See more
There were 13 gun massacres in the 18 years before Australia improved their gun control laws. There have not been any since, in over 14 years. See more
After the worst mass shooting in Australia's history, new gun control laws dropped their firearm homicide rate by 42% over the next seven years. See more
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