Urine was once used as detergent for washing.
Category: Interesting
Uncategorized yet seemingly interesting facts about nothing
The first refrigeration device was made in 1748. The first air conditioner was made in 1902.
The average lead pencil will draw a line thirty-five miles long or write approximately fifty thousand English words.
There are 170,000,000,000,000,000,000,000,000 ways to play the ten opening moves in a game of chess.
Stitching through a piece of sandpaper is an effective way to sharpen a sewing machine needle.