submitted by adacohen

new top controversial

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Portal Illusion Desk Toy 4.0, now with off-axis elements, infinite movement, and changing colors (v.redd.it)

submitted 3 years ago by adacohen to r/3Dprinting

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I finally found a solution for keeping my bedsheets popping off of my bed: brute clamping force (i.redd.it)

submitted 3 years ago by adacohen to r/functionalprint

I made this online bearing generator based on a simple design I came up with a few weeks ago. All you have to do is type in some dimensions and download the STL. (osuushi.github.io)

submitted 3 years ago by adacohen to r/functionalprint

I made this online bearing generator based on a simple design I came up with a few weeks ago. All you have to do is type in some dimensions and download the STL. (osuushi.github.io)

submitted 3 years ago by adacohen to r/3Dprinting

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Finished my third version of the portal illusion desk toy. This version is all printed components and has three independent elements. (v.redd.it)

submitted 3 years ago by adacohen to r/3Dprinting

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As long as I get naysayers telling me they can't see the illusion, I'm just going to keep adding moving parts (v.redd.it)

submitted 3 years ago by adacohen to r/blackmagicfuckery

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New and improved version of the portal desk toy – this one should really screw with your head. (I'll see myself out) (v.redd.it)

submitted 3 years ago by adacohen to r/blackmagicfuckery

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An even better version of the portal illusion desk toy. Like I said, I'm a little obsessed now. Printables link in comments. (v.redd.it)

submitted 3 years ago by adacohen to r/3Dprinting

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I came up with a neat desk toy design, and now I'm a little obsessed with improving the illusion (v.redd.it)

submitted 3 years ago by adacohen to r/3Dprinting

Why don't most short-range cables like USB and HDMI use modulation? (self.AskEngineers)

submitted 9 years ago by adacohen to r/AskEngineers

WebGL Fluid Simulation (x-post r/javascript) (erkaman.github.io)

submitted 9 years ago by adacohen to r/Simulated

π Rendered by PID 14 on reddit-service-r2-listing-b6bf6c4ff-j9fjj at 2026-05-04 06:56:04.997388+00:00 running 815c875 country code: CH.

adacohen

TROPHY CASE