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A self-powered computer in actual credit-card size (~1mm thick)
https://old.reddit.com/r/electronics/comments/1td7yxl/i_built_a_fully_selfpowered_computer_in_actual/
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gnabgib
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2h ago
Comments
thebruce87m
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33m ago
Slight clarification: It’s battery powered and has no energy generation or harvesting capability.
niccl
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5m ago
There's much more information in the linked github repo at
https://github.com/krauseler/muxcard
It even includes an eInk display as well as the battery.Insane, but really impressive.
It's time to talk about my writerdeck
https://veronicaexplains.net/my-first-writerdeck/
205
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hggh
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4h ago
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114 comments
Don't Roll Your Own
https://susam.net/do-not-roll-your-own.html
18
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adunk
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47m ago
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6 comments
Polsia raised $30M; source map: fake ARR, dead users, god-mode over your company
https://zero-arr.vercel.app
24
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not-chatgpt
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47m ago
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10 comments
My two-part desk setup (2025)
https://arslan.io/2025/11/18/my-two-part-desk-setup/
173
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James72689
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3d ago
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106 comments
On The <dl> (2021)
https://benmyers.dev/blog/on-the-dl/
328
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ravenical
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10h ago
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102 comments
.NET (OK, C#) finally gets union types
https://andrewlock.net/exploring-the-dotnet-11-preview-2-dotnet-gets-union-types/
111
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ingve
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1d ago
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83 comments
Green card seekers must leave U.S. to apply, Trump administration says
https://www.nytimes.com/2026/05/22/us/politics/green-card-changes-trump.html
397
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tlhunter
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1d ago
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743 comments
Sales and Dungeons: Thermal printer TTRPG utility
https://sales-and-dungeons.app/
7
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hyperific
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1d ago
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0 comments
Hengefinder: Finding when the sun aligns with your street
https://victoriaritvo.com/blog/hengefinder/
91
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evakhoury
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1d ago
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23 comments
New map reveals lost roads of the Roman Empire
https://www.scientificamerican.com/article/new-high-resolution-map-transforms-what-we-know-about-...
25
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sohkamyung
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3d ago
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3 comments
Reverse engineering circuitry in a Spacelab computer from 1980
https://www.righto.com/2026/05/reverse-engineering-spacelab-computer.html
76
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elpocko
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6h ago
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8 comments
CA declares state of emergency as fire crews race to contain toxic chemical leak
https://www.bbc.com/news/articles/c3w2l249j8go
46
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borski
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1h ago
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18 comments
z386: An Open-Source 80386 Built Around Original Microcode
https://nand2mario.github.io/posts/2026/z386/
112
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wicket
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8h ago
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22 comments
SpaceX launches Starship v3 rocket
https://www.space.com/space-exploration/launches-spacecraft/spacex-starship-v3-megarocket-first-t...
318
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busymom0
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23h ago
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222 comments
80386 Microcode Disassembled
https://www.reenigne.org/blog/80386-microcode-disassembled/
207
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nand2mario
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11h ago
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41 comments
Byrne's Euclid
https://www.c82.net/euclid/
4
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layer8
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53m ago
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1 comments
The Art of Money Getting
https://kk.org/cooltools/book-freak-210-the-art-of-money-getting/
167
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dxs
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10h ago
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114 comments
PHP's Oddities
https://flowtwo.io/post/php%27s-oddities
87
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thejoeflow
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4d ago
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95 comments
Making Deep Learning Go Brrrr from First Principles (2022)
https://horace.io/brrr_intro.html
141
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tosh
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11h ago
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56 comments
Texas woman arrested for Facebook post about town water quality
https://reclaimthenet.org/texas-woman-arrested-for-facebook-post-about-town-water-quality
559
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abawany
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5h ago
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244 comments
Italy moves to Airbus A330 tankers
https://www.euronews.com/my-europe/2026/05/21/italy-moves-to-airbus-a330-tankers-in-major-nato-al...
217
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embedding-shape
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7h ago
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74 comments
--dangerously-skip-reading-code
https://olano.dev/blog/dangerously-skip/
79
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fagnerbrack
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13h ago
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96 comments
Kindle loyalists scramble as Amazon turns page on old e-readers
https://www.reuters.com/business/retail-consumer/kindle-loyalists-scramble-amazon-turns-page-old-...
96
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cf100clunk
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4d ago
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106 comments
sp.h: Fixing C by giving it a high quality, ultra portable standard library
https://spader.zone/sp/
179
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dboon
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3d ago
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160 comments
Rubish: A Unix shell written in pure Ruby
https://github.com/amatsuda/rubish
165
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winebarrel
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16h ago
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98 comments
A self-powered computer in actual credit-card size (~1mm thick)
https://old.reddit.com/r/electronics/comments/1td7yxl/i_built_a_fully_selfpowered_computer_in_act...
26
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gnabgib
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2h ago
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2 comments
Highest Random Weight in Elixir
https://jola.dev/posts/highest-random-weight-in-elixir
58
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shintoist
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2d ago
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2 comments
Oura says it gets government demands for user data
https://this.weekinsecurity.com/oura-says-it-gets-government-demands-for-user-data-will-it-share-...
245
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donohoe
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9h ago
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142 comments
Lisp in Vim (2019)
https://susam.net/lisp-in-vim.html
46
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whent
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8h ago
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6 comments
Spanish court declines to fine NordVPN over LaLiga piracy blocking order
https://torrentfreak.com/spanish-court-declines-to-fine-nordvpn-over-laliga-piracy-blocking-order/
102
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gslin
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16h ago
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82 comments
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thebruce87m•33m ago