A rainbow can only occur when the sun is 40 degrees or less above the horizon.
The electric chair was invented by a dentist.
The second-largest lake in Bolivia is called Lake Poopo. It's not a freshwater lake.
The beautiful symmetry of a total solar eclipse happens because —by pure chance— the sun is 400 times larger than the moon but is also 400 times farther from Earth making the two bodies appear the exact same size in the sky.
The Catholic Church once put a dead Pope on trial.
Airplane food isn't very tasty because our sense of smell and taste decrease from 20 to 50 percent.
Vegetables and fruits don't die the moment they are harvested. They respond to their environment for days.
Bill Gates aimed to become a millionaire by the age of 30. However he became a billionaire at 31.
Adolf Hitler was obsessed with America's Old West.
Hewlett-Packard’s name was decided in a coin toss.
A mole can dig a tunnel 300 feet long in just one night.
Martin Luther King Jr. received a C+ in public speaking at seminary school.
If you want to buy dollars in Argentina to travel abroad you need to send an application to the government declaring where when and why you are traveling.
Leonardo Da Vinci designed an armored car a scythed chariot a pile driver a pulley a lagoon dredge and a flying ship.
Saturn's rings are not solid. They are made up of bits of ice dust and rock.
In Peru there's a billboard that creates drinkable water out of thin air.
1/3of pet owners let their animals sleep in bed with them.
In his lifetime a man spends almost six months shaving.
There are more saunas than cars in Finland.
In France it's illegal to name a pig "Napoleon".
You can see underwater sea life coral reefs and wrecks using Google Maps.
A duck’s quack doesn’t echo and no one knows why.
"Pistanthrophobia" is the fear of trusting people due to bad past experiences.
There are still unexplored passageways in the Great Pyramid of Giza in Egypt.
Atheism is punished with the death penalty in 13 countries.
Caffeine is made of carbon hydrogen nitrogen and oxygen. The same as cocaine thalidomide nylon TNT and heroin.
An enneahedron is solid with nine faces.
Non-dairy creamer is flammable.
John Lennon’s first girlfriend was named Thelma Pickles.
Many Tibetan monks sleep upright.
Women blink 19 times per minute compared to 11 for men.
The first Canadian casualties of the Afghanistan war were from an American pilot bombing a training exercise.
A giraffe's neck can measure up to 6 feet (1.8 m) long
Chewing gum is banned in Singapore.
It is illegal to eat oranges while bathing in California.
During a visit to Egypt in 2012 Hillary Clinton was pelted with tomatoes and shoes while the protesters chanted "Monica Monica".
Hara kiri is an impolite way of saying the Japanese word seppuku which means literally belly splitting.
The CIA had a plot to use a depilatory chemical on Fidel Castro to cause his beard to fall out.
In 1973 China proposed to give 10 million Chinese women to the U.S. to boost the U.S. population.
Witold Pilecki a Polish soldier volunteered to be imprisoned in Auschwitz in order to gather information escape and let the world know about the Holocaust.
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