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vlachen | Dark Hacker News
user:
vlachen
created:
September 11, 2020
karma:
345
submissions
comments
1.
“Fluid gears” invention offers promise for improving mechanical devices
(phys.org)
33 points
by
vlachen
124 days ago
|
54 comments
2.
Recreating an Ancient Pump with No Moving Parts [video]
(youtube.com)
4 points
by
vlachen
132 days ago
|
1 comment
3.
The Ridiculous Engineering of the Most Important Machine [video]
(youtube.com)
10 points
by
vlachen
138 days ago
|
2 comments