How were Egyptian hieroglyphs deciphered?
Egyptian hieroglyphs were deciphered in 1822 by French scholar Jean-François Champollion, using the Rosetta Stone, which had the same text in three scripts.
Reference: Encyclopaedia Britannica
Egyptian hieroglyphs were deciphered in 1822 by French scholar Jean-François Champollion, using the Rosetta Stone, which had the same text in three scripts.
The wheel was invented around 3500 BC in Mesopotamia, and it was first used as a potter's wheel for making pottery before anyone put it on a vehicle.
Construction of Germany's Cologne Cathedral started in 1248 and was not finished until 1880, more than 600 years later.