Science girl
@gunsnrosesgirl3
science in context, art history and some puzzles to solve
Joined October 2019
5.8K Following 3.1M Followers
quarrying technique using a diamond wire saw, where a cable with diamond-studded collars cuts through rock by being threaded through drilled holes and driven by an electric motor,
https://t.co/hzOKZzcRKw
Show more
0
0
4
30
1
