#30: 17 Interesting fun facts

Millions of Chinese people still live in caves. Tweet This

Twerking existed back in 19th century. Tweet This

Machiavelli wrote “The Prince” as satire. He was a strong opponent of all sorts of tyranny. Tweet This

CPR massage, performed under the rhythm of the song “Staying Alive”, is in fact very effective. Tweet This

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Millions of years ago, there were dragonflies with wingspan of 1 meter. Tweet This

Australia experiences droughts approximately every 18 years. Tweet This

23 June is the national holiday of Luxembourg – the official birthday of the Grand Duke. In fact, none of the rulers so far was born on that date. Tweet This

In 2005, thousands of frogs came out of the water and just exploded. It happened in Hamburg, Germany. Tweet This

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A drowsy Air Canada pilot saw a light and made a sharp manoeuvre to avoid a collision with what he thought was another airplane. He was actually avoiding … the planet Venus. Tweet This

In Peru, guinea pigs are raised extensively for food. Tweet This

95% of Americans are not allowed by law to invest in start-ups. Only “accredited investors” are entitled. Tweet This

A barn in Germany exploded due to ignition of the methane, produced by 90 cows while passing gas. Tweet This

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Dean Karnazes ran 50 marathons in all U.S. states. He did that in 50 consecutive days. Tweet This

A woman in Mexico survived a grenade attack. The grenade stuck into her face without exploding and had to be removed by surgeons and … sappers. Tweet This

In some cases, male urine can turn a pregnancy test positive. In fact, it may be indication of testicle cancer. Tweet This

Both marine vessels and aircrafts have green lamps on the right side and red ones on the left. Tweet This

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Planning to invade Japan in 1945, the U.S. Military expected a blood bath and had 500,000 Purple Hearts readily ordered. With a stash so large, those very medals are still awarded today. Tweet This