Know-it-all!

Men spend 3 350 hours shaving 8.4 meters of facial hair in their lives.
+57

Human hair contains nanoparticles of gold.
+143

Red blood cells have time to “run around” the entire human body in 20 seconds.
+97

A cockroach can live several weeks after its head was cut.
+66

There is a 24/7 telephone hotline in Germany that is open for calls by anyone who wants to "let off steam" - yelling at the operator for only ... 1.5 euros.
+165

The chief astrologer of the Third Reich Karl Ernst Kraft predicted the death of the liner "William Gustloff" in 1937, 8 years before the event. According to him, the ship will be ruined by the coincidence of three numbers: 30, 13 and 3. And that is what happened: the ship sank on the 30th of January from the impact of the S-13 submarine, which launched 3 torpedoes against it.
+141

Violet Jessop worked as a stewardess for 42 years and survived three wrecks of the famous airliners: Titanic, Britannic and Olympic. She was lucky to stay alive after fatal voyages.
+104

If the acid from the human stomach got on your skin, it would burn a hole in it.
+65

Google makes about $ 700 per second.
+99

People will believe everything if you say it in a whisper.
+201

Warm water freezes faster than cold water.
+78

Every fifth American believes that the end of the world will come during his lifetime.
+100

A person spends indoors about 90% of his time.
+76

In 1976, one person died from swine flu in the United States, and 25 people died from the vaccine invented to fight this infection.
+163

People with high levels of testosterone enjoy the anger of others.
+73

In the manufacture of foam for fire extinguishers, cow hooves are used.
+62

Children will laugh even if they hate tickling.
+69

Sneezing in a dream is impossible. Even if someone tickles your nose, you still wake up before you sneeze.
+79

If all the people on the planet washed their hands properly, million lives could be saved annually.
+156

Burning lava can move at the speed of a running hound.
+62