Pacific Northwest Hillbilly on MSN
Finishing hydraulic hoses and hard lines on a Hitachi EX120-2 excavator rebuild - Part 2
In Part 2 of the Hitachi EX120-2 excavator rebuild, we continue finishing the hydraulic hoses and hard lines, focusing on ...
A new study suggests that the first of seven key pyramids in Egypt, the Step Pyramid of Djoser, was built using a hydraulic lift. Dated to about 4,500 years ago, this would move up the introduction of ...
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Engineers Found Evidence of Hydraulics in an Ancient Pyramid, Solving a 4,500-Year-Old Mystery
Here’s what you’ll learn when you read this story: A study suggests that the first of seven key pyramids in Egypt, the Step Pyramid of Djoser, was built using a hydraulic lift. Dated to about 4,500 ...
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