/r/EngineeringPorn - top ten submissions for each month of 2026

sfw subreddits | << EngineeringPorn 2025
2026, August
Running blender on Nokia???
9913 Running blender on Nokia???
The sheer scale of the 5-stage ship lock at Thr...
8039 The sheer scale of the 5-stage ship lock at Thr...
The 7cc Engine
5320 The 7cc Engine
My parametric mechanical fingers
4405 My parametric mechanical fingers
Emergency Relief System On Liquid Hydrogen Tanker
3039 Emergency Relief System On Liquid Hydrogen Tanker
New DIY biomimetic robotic hand & forearm (5.5 ...
2848 New DIY biomimetic robotic hand & forearm (5.5 ...
I’m sure this one was constructed when the wate...
2662 I’m sure this one was constructed when the wate...
Giant concrete caissons being craned onto barges
1954 Giant concrete caissons being craned onto barges
Construction Timelapse of 300m AIDAprima Ship
1734 Construction Timelapse of 300m AIDAprima Ship
Flexible steel
1721 Flexible steel
2026, July
Linkage - 'from this way to that way'
4444 Linkage - 'from this way to that way'
fiber optic fusion splicer
4213 fiber optic fusion splicer
Simple Yet Effective
3625 Simple Yet Effective
How sound panels effect claps
3553 How sound panels effect claps
1920s baby stroller
3086 1920s baby stroller
'Splodey and droppy things
2964 'Splodey and droppy things
Really cool design for a water gun
2885 Really cool design for a water gun
Coiling a red-hot steel rod into a giant indust...
2719 Coiling a red-hot steel rod into a giant indust...
The Handmade Clasp
2541 The Handmade Clasp
Ben Eater’s 8-bit handmade computer
1964 Ben Eater’s 8-bit handmade computer
2026, June
An Example Of Leonardo Da Vinci’s Self Supporti...
6138 An Example Of Leonardo Da Vinci’s Self Supporti...
A series of 126 x/y tilting mechanical devices ...
5048 A series of 126 x/y tilting mechanical devices ...
The synchronizer is beautifully explained in Ch...
3778 The synchronizer is beautifully explained in Ch...
Several neighboring homes fell into the ocean. ...
3581 Several neighboring homes fell into the ocean. ...
This meter room is insane I just saw through a ...
3143 This meter room is insane I just saw through a ...
When building the Golden Gate Bridge, a lead st...
2318 When building the Golden Gate Bridge, a lead st...
modern CNC spring-making machine.
2015 modern CNC spring-making machine.
Power Pylon of the Elbekreuzung 2 build between...
1968 Power Pylon of the Elbekreuzung 2 build between...
How brown paper bags are made
1971 How brown paper bags are made
I've just DIY build this specialized SUP underw...
1900 I've just DIY build this specialized SUP underw...
2026, May
Silver Swan Automaton… no motors, built in 1773...
31446 Silver Swan Automaton… no motors, built in 1773...
This machine still uses punch cards and still w...
7792 This machine still uses punch cards and still w...
Raptor V1 vs Raptor V3, insane evolution!
7011 Raptor V1 vs Raptor V3, insane evolution!
Walking sling
6428 Walking sling
a book of interlocking gears
6223 a book of interlocking gears
Guided missile circa 1960; before microprocessors
4216 Guided missile circa 1960; before microprocessors
My boyfriend built a rideable 2-seater telescop...
4220 My boyfriend built a rideable 2-seater telescop...
Front landing gear of F-35B and F-35C.
3925 Front landing gear of F-35B and F-35C.
Steel Mill - Hot Strip Mill, Wreck Clean-Up (So...
3223 Steel Mill - Hot Strip Mill, Wreck Clean-Up (So...
HMS Queen Elizabeth in the North Atlantic
3038 HMS Queen Elizabeth in the North Atlantic
2026, April
Damage connector replace
22891 Damage connector replace
Japanese fan created a custom F1 engine replica...
4469 Japanese fan created a custom F1 engine replica...
New Glenn booster "Never Tell Me The Odds" land...
4310 New Glenn booster "Never Tell Me The Odds" land...
This old steam tractor can pull 44 ploughs at t...
3611 This old steam tractor can pull 44 ploughs at t...
Liquid concrete wall.
3246 Liquid concrete wall.
Passive dynamic stability. Intelligence in mech...
2974 Passive dynamic stability. Intelligence in mech...
This Fake LED display is Wild
2353 This Fake LED display is Wild
It's impressive that a relatively small truck c...
2188 It's impressive that a relatively small truck c...
Braiding a 75 tonne technora rope
2054 Braiding a 75 tonne technora rope
Wave generator pool. Watch at least half way!
1961 Wave generator pool. Watch at least half way!
2026, March
A robot, that picks up balls and shoots them in...
10248 A robot, that picks up balls and shoots them in...
German ratchet screwdriver from 1891
9995 German ratchet screwdriver from 1891
When You Needed All The Inputs And Connections ...
8814 When You Needed All The Inputs And Connections ...
This is a Nano Injector. Used to inject cells w...
8351 This is a Nano Injector. Used to inject cells w...
Little hook save the day
8311 Little hook save the day
One of my favorite vehicles
6883 One of my favorite vehicles
Behold, my proof of concept, photoelasticity ch...
6124 Behold, my proof of concept, photoelasticity ch...
Hitachi telescopic arm excavator
6118 Hitachi telescopic arm excavator
The small details
5019 The small details
The satisfying click of a 3D printed ratcheting...
4856 The satisfying click of a 3D printed ratcheting...
2026, February
Comparison of fixing nuts
35345 Comparison of fixing nuts
Folding ladder
12873 Folding ladder
“I’m Somewhat Of A Scientist”
11360 “I’m Somewhat Of A Scientist”
1000 ton pressure vessel lifted into place
11157 1000 ton pressure vessel lifted into place
High-speed colour video of plasma pulses from t...
11080 High-speed colour video of plasma pulses from t...
Gimbaled bridge
8841 Gimbaled bridge
I wonder how much it costs??
7854 I wonder how much it costs??
Correction of curvature
7451 Correction of curvature
Launching at 80 km/h from the back of a truck r...
7079 Launching at 80 km/h from the back of a truck r...
Warp speed
5200 Warp speed
2026, January
Some sort of aerial wind turbine generation bei...
15308 Some sort of aerial wind turbine generation bei...
The Worm Separating Trommel
7656 The Worm Separating Trommel
Voith Schneider propeller
6824 Voith Schneider propeller
High-Precision Wood Saw with Integrated Snapbra...
4962 High-Precision Wood Saw with Integrated Snapbra...
Machine tool motor synchronization demo buy
4397 Machine tool motor synchronization demo buy
Push lock mechanism
3613 Push lock mechanism
Integrated chip under microscope
3411 Integrated chip under microscope
of a 728ton stabilizing ball in Taipei 101 duri...
3290 of a 728ton stabilizing ball in Taipei 101 duri...
Landing gear retraction test for the A380
3090 Landing gear retraction test for the A380
Train Track Laying Machine
3012 Train Track Laying Machine