r/EngineeringPorn is a subreddit with 1.4M members. The community frequently discusses engineering, technology, innovation, aviation, and mechanical.
Popular Topics in r/EngineeringPorn
#1
Engineering
38 posts
#2
Technology
19 posts
#3
Innovation
14 posts
#4
Aviation
9 posts
#5
Mechanical
9 posts
#6
History
8 posts
#7
Machinery
7 posts
#8
Vehicles
6 posts
#9
Manufacturing
5 posts
#10
Construction
4 posts
Member Growth in r/EngineeringPorn
Yearly
+81k members(6.0%)
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About
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Last updated: August 10, 2026