Chapter VI - Tools

 
 
 

As man multiplied and food became harder to find there was a natural need to figure out how to capture and kill animals for food. Fish could be killed just by taking them out of the water. Worms and snails could be eaten while alive but larger animals for big families to eat needed to be killed.

http://en.wikipedia.org/wiki/Musket
http://www.machinetools.net.tw/
http://www.hitachiconstruction.com/en_US/cfd/construction/hitachi_const/