Talks to Watch

Brick Assembly

1.6M views · Dec 19, 2022 · 12:27 · 4 HN recommenders · 4 mentions · discussed 2023–2025

A maker's time-lapse of building a working computer inside a LEGO-style brick, using a tiny 0.42-inch OLED screen, with a demo at the end.

Why Hacker News points people here: HN finds the miniaturization mind-blowing and cites it as a standout example of surreal hobbyist technology.

“This is a mind blowing level of miniaturization”HN comment, 2023

What Hacker News said 4

Strongly recommendsjiggawattsJan 2023

“This is a mind blowing level of miniaturization”

Hobbyist builds a computer with OLED display inside a LEGO brick.

Full comment

A hobbyist made a 2x2 angled LEGO brick with a computer and an OLED display embedded into it: this video This is a mind blowing level of miniaturization, especially considering that this was assembled by someone at home with commercially available off-the-shelf parts! The fact that he used a cheap, readily available 3D printer to manufacture the jigs and mould parts is the icing on the cake. When I grew up, computer monitors were heavy and had big vacuum tubes in them made out of thick glass. At the scale of a LEGO brick, it was already amazing having a single LED light instead of an incandescent light bulb! A working computer!? With a display? Madness!

in “Ask HN: What is the weirdest or most surreal (recent) technology you have seen?” · view on HN
Recommendsmro_nameFeb 2023

“Mind-blowing.”

Brick assembly of computer-in-LEGO-brick project.

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as you mention gaming – do you know the doom-in-lego-brick? link and brick assembly this video There are some video links in the (german) article link . Mind-blowing.

in “If you're happy with OpenBSD, probably any computer is good enough” · view on HN
RecommendsnmstokerSep 2024

“His stuff is fascinating.”

Build of the working LEGO computer bricks; working demo after 12 minutes.

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His stuff is fascinating. He first came to my attention when he built the working LEGO computer bricks, as shown here: this video This shows it being built but if you want to see it working, jump to just after 12 minutes.

in “Doom on a Volumetric Display [video]” · view on HN
RecommendsepsDec 2025

“such an unexpected and yet completely natural extension of the brick set”

Earlier brick iteration, a creative natural extension of the brick set.

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An earlier iteration of the same block is imo more impressive in its creativity - this video - such an unexpected and yet completely natural extension of the brick set.

in “Multivox: Volumetric Display” · view on HN