The largest snowflake ever recorded was 15 inches wide and 8 inches thick.

Earth?s poles are moving.

The French-language Scrabble World Champion doesn?t speak French

The Ford Model T, introduced in 1908, was the first car to be mass-produced using assembly-line techniques.

LEGO bricks withstand compression better than concrete.

The Eiffel Tower can grow up to 6 inches in height during the summer due to thermal expansion.

There's a species of jellyfish that can revert to its juvenile form after maturing.

Blue Whale's Heart is Huge

Your signature could reveal personality traits.

The first person processed at Ellis Island was a 15-year-old girl from Ireland

Sound can be minus decibels.

The world's largest snake is the reticulated python. It can grow up to 33 feet long and weigh up to 200 pounds.

The U.S. government saved every public tweet from 2006 through 2017

Firefighters use wetting agents to make water wetter

It's almost impossible to get too much sugar from fresh fruit.

Wind turbines kill between 10,000 and 100,000 birds each year in the UK.

The fastest animal on Earth is the peregrine falcon. It can reach speeds of up to 242 mph in a dive.

Boars wash their food

The Night's Watch cloaks in Game of Thrones were made from Ikea rugs

The average person produces about 25,000 quarts of saliva in a lifetime.

The average car has over 30,000 parts.