So many naysayers. I love it! So what if it doesn’t come from the Brut region of France and thus it’s just sparkling cement, it looks great and is clearly a labor of love.
This man poured concrete around a power strip, chemically aged copper with ammonia, rusted rebar with peroxide, faked a damaged cable for vibes, and vibrated out the air bubbles with a dildo. This is the most unhinged and delightful Show HN I've ever seen.
Oh man... I've never worked with concrete, but I would love to make a desk stand that looked like a little montréal métro station. They're all rather brutalist, and have flat tops haha
I wonder what the practical limit is on how thin and light you can make concrete for non-structural items? I can see someone selling concrete mugs on Etsy, for example. Maybe with clever use of fillers and thin walls you could have a version of this you could actually lift. It looks great, especially in contrast to a white IKEA-style office.
Re: decay, I regret not taking more photos of the final days of the RBS "Ziggurat": https://www.edinburghlive.co.uk/news/edinburgh-news/stark-ph... ; at the end it had plants growing from much of the upper levels, making it look extremely Horizon Zero Dawn.
My favorite map is ‘One Need Not Be a House’ by Robert Yang, which was inspired by Louis Kahn's "brick brutalism" masterpieces in Bangladesh and India, as well as contemporary level design like The Silent Cartographer. The artist writes about their process on their blog post, https://www.blog.radiator.debacle.us/2026/01/one-need-not-be...
The map jam is standalone and uses custom assets so you don’t need a copy of Quake to enjoy it. Check the website for the ‘standalone’ variant.
This is awesome, one of my friends actually wanted to make a laptop top and bottom case from concrete. Thin enough it could even work but would still be heavy. Definitely very stylish.
Related: this design studio in Hungary creates a lot of concrete products, including designer bags. https://www.stylemagazin.hu/kiemelt-hir/A-het-designere-Ivan...
This is pretty cool looking, I like it, it must be really heavy though.
> For a medium-sized piece like this, a vibrating dildo is actually the best thing to use. Just think of it like any other power tool.For a medium-sized piece like this, a vibrating dildo is actually the best thing to use. Just think of it like any other power tool.
I used work on foundations for warehouses, huge concrete blocks as anchor points and this is exactly how we got the bubbles out, we had a huge metal vibrator they call them high-frequency concrete pokers.
This is dope af. I love concrete (was just gifted a book about concrete buildings for my birthday last week). I see things like this and remind myself that I have free will.
The contrast between raw industrial material and polished tech is what makes it work. There's something satisfying about building things purely for yourself with no product roadmap attached, the "dildo for air bubbles" detail alone proves this wasn't designed by committee
I asked for a monitor stand at work, back in the day. No money! So I went to the loading dock, found a wooden pallet for the little AC units we installed in racks, put that on my desk. Voila - monitor stand.
I've always wanted to build a computer like the iMac G4, with the half sphere, the arm and the monitor. In my street there was a pebble/rock (the size of a rugby ball, pretty smooth surface) laying around near a tree, and I thought of taking it with me as the base for this computer. It's beautiful stone. I should have grabbed it, because now it's gone.
But it required a lot of grinding and sanding to make it ready. I think pouring concrete is a better option for my idea.
I love concrete as a medium but that's got to be heavy af and I would manage to smack my elbow on it all the time as well as smash my coffee mug on it.
A sudden desire to have a concrete monitor stand appears in my mind.
Practical considerations: I feel like simply adding some cork to the underside of most things would increase compatibility between plastic/alum and the hardness of concrete.
If you want to get a feel of what brutalist architecture is like up close, go to the Barbican in london if you can.
Its quite surreal. Very much in-your-face concrete exposure. Yet, to walk and experience it with your eyes is a study of contrasts: a giant, comparitively modern, greenhouse, has a glass roof open to the sky and yet many floors have no light or windows at all. And in the outdoor spaces, like the fountain/canal running through the complex the concrete will sort of be in the background and lets you focus on everything else: the water, the swans and the people around.
Juxtapose that to low hanging exposed concrete roofs and walls in closed passages could make one feel constrained/claustrophobic/yearning for light.
How did you make the "missing" corner? I'm assuming it wasn't chiseled out. In the last picture is the to-be-removed section made of plaster and then concrete poured around it?
And yet that laptop stand is not even the slightest bit slanted, one of the crucial details. I could simply take a book and put the laptop on top of that, to get the same ergonomic features. I am aware that ergonomic use is not the main point, but it would certainly not have hurt to consider that angle at least a little bit.
Should have stolen a broken piece of concrete off a street and repurpose it to be a laptop stand. At least that would be authentic, and contributing to urban decay at his location.
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But it's still a cool as hell project. People need to do more things just because they want to, and to hell with what anyone else thinks.
https://commons.wikimedia.org/wiki/File:Station_Radisson_Met...
Re: decay, I regret not taking more photos of the final days of the RBS "Ziggurat": https://www.edinburghlive.co.uk/news/edinburgh-news/stark-ph... ; at the end it had plants growing from much of the upper levels, making it look extremely Horizon Zero Dawn.
My favorite map is ‘One Need Not Be a House’ by Robert Yang, which was inspired by Louis Kahn's "brick brutalism" masterpieces in Bangladesh and India, as well as contemporary level design like The Silent Cartographer. The artist writes about their process on their blog post, https://www.blog.radiator.debacle.us/2026/01/one-need-not-be...
The map jam is standalone and uses custom assets so you don’t need a copy of Quake to enjoy it. Check the website for the ‘standalone’ variant.
Sorry for derailing! Cool laptop stand!
I've been looking and looking, but the best I can find is using a narrow keyboard with a separate number-pad only keyboard on the left. I'm in the US.
(It's better for your right shoulder to keep the mouse closer to your body like in the picture.)
> For a medium-sized piece like this, a vibrating dildo is actually the best thing to use. Just think of it like any other power tool.For a medium-sized piece like this, a vibrating dildo is actually the best thing to use. Just think of it like any other power tool.
I used work on foundations for warehouses, huge concrete blocks as anchor points and this is exactly how we got the bubbles out, we had a huge metal vibrator they call them high-frequency concrete pokers.
EDIT: https://store.steampowered.com/app/870780/Control_Ultimate_E...
You need a proper Soviet-esque workstation of a laptop to sit on that concrete block - go get yourself a nice, chunky ThinkPad T530.
I think a "clean" and "contemporary" version of this would look amazing as well:
Along the lines of: https://www.modustrialmaker.com/blog/2018/8/14/making-an-imp...
Maybe with: (for weight) https://en.wikipedia.org/wiki/Foam_concrete (there are plenty of DIY versions of this: https://www.youtube.com/watch?v=z4_GxPHwqkA
I appreciate++ the design except for the too-perfect rebar and the exposed wire directly _in_ the concrete. Pros would use a conduit methinks.
Thanks for the inspiration.
But I love the hacker feel of it.
I've always wanted to build a computer like the iMac G4, with the half sphere, the arm and the monitor. In my street there was a pebble/rock (the size of a rugby ball, pretty smooth surface) laying around near a tree, and I thought of taking it with me as the base for this computer. It's beautiful stone. I should have grabbed it, because now it's gone.
But it required a lot of grinding and sanding to make it ready. I think pouring concrete is a better option for my idea.
Thanks for the inspiration!
A sudden desire to have a concrete monitor stand appears in my mind.
Practical considerations: I feel like simply adding some cork to the underside of most things would increase compatibility between plastic/alum and the hardness of concrete.
Its quite surreal. Very much in-your-face concrete exposure. Yet, to walk and experience it with your eyes is a study of contrasts: a giant, comparitively modern, greenhouse, has a glass roof open to the sky and yet many floors have no light or windows at all. And in the outdoor spaces, like the fountain/canal running through the complex the concrete will sort of be in the background and lets you focus on everything else: the water, the swans and the people around.
Juxtapose that to low hanging exposed concrete roofs and walls in closed passages could make one feel constrained/claustrophobic/yearning for light.
Just the execution of making it is impressive. Have you worked in concrete before? Or were you just like youtubing it the whole way?