I know that chickens can walk and u can eat them
most siege machines are made from wood
"Franking machines are still being manufactured and widely used in various places, ranging from small companies to the postal service. They can be found nearly worldwide."
Yes, you can sell manufactured machines to people in companies
Modern Marvels - 1994 Siege Machines 8-9 was released on: USA: 26 February 2002
with machines
machines
Motte and Bailey castles and Concentric castles
We studied the Assyrians and built a battering ram, chariot and a siege ... Chariots, battering rams and siege towers all make use of simple machines.
Japan!
The Belgian Congo
Pitney Bowes' headquarters is in Connecticut. Most of their mail machines are manufactured in the U.S. however they do have projects in India, China, Brazil and France.
about 100 years ago