Whizz Pop Bang: RADICAL ROMANS is all about the science and engineering used in Ancient Rome!
All over the Roman empire were mints where coins were made.
To make a coin, they put a disc of silver, gold, copper or bronze between two harder metal ‘dies;’ with back-to-front pictures and writing on them. Then they hit them with a big hammer, squashing them together and stamping the coin on both sides.
Find out more about the epic achievements of the Romans in Whizz Pop Bang: RADICAL ROMANS!