Register

What material replaced stone as the primary materials used to make tools and machines by humans

What material replaced stone as the primary materials used to make tools and machines by humans
112k views
5 votes
What material replaced stone as the primary materials used to make tools and machines by humans

User Sinaesthetic
by
8.4k points

1 Answer

3 votes

steel is pretty common, if not metal

User Stewsters
by
8.4k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

“What does it mean when we “rework” copyrighted material?”
The book shows how to add and subtract binary and decimal numbers. However, other numbering systems are also very popular when dealing with computers. The octal (base 8) numbering system is one of these.
Seven basic internal components found in a computer tower
Link Copied!