longbow: the longbow is old fashion crossbow it worked as good as one, but it wouldn’t have most range, so people had to use it for land battles, and it was used by handler samson he was a man that was solider, and he was amazing with the longbow he died in 1999 if he was still alive, he would be 95 years old. the blast furnace: the blast furnace was used in mines and in factories. that melt objects it was made in the first century AD, it would be worldwide, now before it was discovered in China, and it is worldwide now we use it every day in mines, and more.