An artificial smell is made in a factory and is called an "ol".

Scratch-n-Sniff stickers were invented by the Aztecs.

Foosball (sic) was originally played by explorers with pygmys on sticks.

An infinite number of monkeys with typewriters will eventually produce the complete works of Shakespeare, likewise 3 pigeons, a copy of Miscrosoft Word, and the Radio Script Wizard (TM) produce all the scripts for "The Archers".

Lead pencils were gradually replaced by copper pencils from about 1965.