Report of Field Trip to National Museum...

From what i had learn in national museum, i found that early metal age is very interesting. I am very curious of human survive in that age because they manage to make equipment by using rocks and stones. From our understanding, rocks and stones are very hard and strong, so without high technology like now, I am very appreciate that their patience and creativity to make those home equipments like knife that thin enough to cut grass.

3 questions i would like to ask:

1) how they make it? what tools they use to make the kitchenware?

2) what inspired them to make these equipments?

3) how they found out to use rocks and stone is the better choice than wood?