Rubber bands last longer when refrigerated.
It’s impossible to sneeze with your eyes open.
“Dreamt” is the only English word that ends in the letters “mt”.
The “dot” over the letter “i” is called a tittle.
It’s physically impossible for a pig to look up at the sky.
A standard 3x3 Rubik's Cube has 43,252,003,274,489,856,000 different possible configurations.
The line between the two numbers in a fraction is called the vinculum.
A typical pencil can draw a line that is 35 miles long.
The “hashtag” key on your keyboard (#) is called an octotroph.