An espresso maker was sent into space in 2015

The current American flag was designed by a high school student

The world's largest rodent is the capybara. It can grow up to 8 feet long and weigh up to 150 pounds.

The name "Bluetooth" comes from a 10th-century Danish king.

Rubber bands last longer when refrigerated.

You can thank the Greeks for calling Christmas ?Xmas?

Maine is the nearest U.S. state to Africa.

Kim Kardashian has a 'glam' clause in her will

The real name for a hashtag is an octothorpe

The Eiffel Tower can grow up to 6 inches in summer due to heat expansion.

The average car spends about 95% of its lifetime parked.

Australia is wider than the moon

Some fungi create zombies, then control their minds

Mount Everest isn't the tallest mountain on Earth.

Cows have best friends and can become stressed when separated from them.

Thanks to 3D printing, NASA can basically email tools to astronauts

The world's hottest temperature ever recorded was 134 degrees Fahrenheit in Death Valley, California.

The giant squid has the largest eyes in the world.

The Hawaiian alphabet comprises just 12 letters: A, E, H, I, K, L, M, N, O, P, U, and W.

Your brain is constantly eating itself.

Avocados are a fruit, not a vegetable