Moving earth is messy - but new technology means we can dig with an accuracy of a few centimetres.
from BBC News - Home https://bbc.in/2K7sLcV
الأربعاء، 29 مايو 2019
The diggers guided by satellites and drones https://bbc.in/2K7sLcV Moving earth is messy - but new technology means we can dig with an accuracy of a few centimetres. https://ift.tt/eA8V8J May 29, 2019 at 01:01AM
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