/r/EngineeringPorn

Photograph via snooOG

Post anything that constitutes as Engineering Porn, CNC machinery operating, Pick-place machines placing chips, huge sawmills, time-lapse build logs, electric arc furnaces or just anything that looks pretty while operating and will attract engineers eye and mind.

Memes are not allowed.

Post them at /r/engineeringmemes

Refrain from reposting the frontpage.

Low effort posts will be removed, so keep it classy

Include informative titles

If you have engineering related questions, ask at the following subs:

/r/AskEngineers or /r/askengineering

/r/EngineeringPorn

1,276,037 Subscribers

9

Pratt & Whitney PART 2: From The F100 turbofan That Powered The F-15 To The F-22 Raptor Engine [VIDEO]

1 Comment
2024/03/26
21:01 UTC

12

Building the Panzerkampfwagen III Ausf. F in 1940

2 Comments
2024/03/26
18:39 UTC

261

Some fancy spinning tops from the last month!

19 Comments
2024/03/26
14:00 UTC

18

Rare glimpse of Notre Dame's organ

6 Comments
2024/03/25
16:14 UTC

476

NASA light aircraft impact test

25 Comments
2024/03/25
14:11 UTC

20

Pratt & Whitney, From Secret Project Suntan To The J58 That Powered The Blackbird, To Space [VIDEO]

0 Comments
2024/03/24
22:04 UTC

1,386

Fully articulated bronze lobster

24 Comments
2024/03/24
15:33 UTC

184

Packard Merlin v12 engine.

This engine was in the north american p51 mustang during world war 2

17 Comments
2024/03/24
02:55 UTC

42

Supercharger pulleys and mount for a modified Austin-Healey car

1 Comment
2024/03/24
00:29 UTC

495

the open-source LumenPnP Pick and Place project is getting a huge update

12 Comments
2024/03/23
18:18 UTC

335

F-22 Raptors conduct a missing man formation flyover at Joint Base Elmendorf-Richardson, Alaska, March 22, 2024.

12 Comments
2024/03/23
16:36 UTC

3,090

I make double walled ceramic mugs. I’ve been automating parts of the process and designed this machine to glaze them.

114 Comments
2024/03/22
21:56 UTC

29

Boom's XB1 supersonic demonstrator aircraft successfully completes inaugural flight today in CA. The Concord V2 is coming along nicely!

12 Comments
2024/03/22
18:31 UTC

972

World’s largest passenger elevator in Mumbai can move over 200 people in each trip

91 Comments
2024/03/22
11:29 UTC

614

If this isn’t engineering porn …

28 Comments
2024/03/21
14:25 UTC

849

Sarich orbital engine demonstrated in 1973

32 Comments
2024/03/20
16:52 UTC

372

My highschool EE project, final revision

33 Comments
2024/03/18
15:21 UTC

169

From Kamiokande and Super-Kamiokande to the Hyper-Kamiokande Exploring neutrinos and proton decay

17 Comments
2024/03/18
12:48 UTC

77

Gearless right angle drive

6 Comments
2024/03/18
05:16 UTC

1,513

XB-70 Valkyrie afterburners. Maximum speed about Mach 3

88 Comments
2024/03/18
03:41 UTC

19

Calfire Sikorsky S70 Firehawk landing. This one is equiped for fire fighting mission. The Sikorsky S-70 is an American medium transport/utility helicopter family manufactured by Sikorsky Aircraft. It was developed for the United States Army in the 1970s.

0 Comments
2024/03/17
10:30 UTC

20

Giga Berlin Fly Through 2.0

6 Comments
2024/03/17
05:09 UTC

1,489

Modeling setup

86 Comments
2024/03/16
16:08 UTC

93

~100BC sluice gate from Ancient Sri Lanka or Tambapanni/Simhaladvipa as it was known back then.

Fascinating story of its re-identification too when a bunch of Canadian engineers were doing a study in the area they found it exactly where they were designing a new sluice to go.

1 Comment
2024/03/16
10:10 UTC

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