An agent in 100 lines of Lisp
L: https://thebeach.dev/posts/lisp-agent/
C: https://news.ycombinator.com/item?id=48823981
posted on 2026.07.07 at 17:21:09 (c=0, p=48)
This NXP i.MX93 SBC feels less like a toy and more like real industrial hardware 🔧💻
➡️ Open Library
(This is a link from my bookmark collection. A new link gets posted each night.)
"AI could prove to be one of the biggest enablers of 'sociopaths’, codifying and regurgitating their business speak and biases. My fear is that it also could squeeze out genuine innovation and creativity, making it more difficult for those who want to make a difference to gain a foothold. What we are witnessing in the creative industries (literature, music, film) is not encouraging, with #AI recycling, hybridising and regurgitating rather than creating." —Richard Martin
Foolish kings decree secret entrances be built into every would-be fortress. Assassins use them and realms fall, yet no king learns. #cybersecurity https://cromwell-intl.com/cybersecurity/backdoors.html?s=mc
It's going to take me a while to sort through all of my photos of the #SailBoston parade of ships, but for now, here's a shot of Pride of Baltimore that is more or less the sort of thing I was shooting for all day, as well as a shot I got of the Red Arrows flyover
Why Write Code in 2026
L: https://softwaredoug.com/blog/2026/07/09/write-code.html
C: https://news.ycombinator.com/item?id=48878195
posted on 2026.07.12 at 00:15:27 (c=0, p=3)
Supra-supramaximal inspiration! An exercise that is 100% effective in treating hiccups for everyone who is able to do it (according to the one study we have):
> First, exhale completely, then inhale a deep breath. Wait 10 seconds, then—without exhaling—inhale a little more. Wait another five seconds, then top up the breath again. Finally, exhale. Generally, you will find that your singultus is gone.
Works for me and my partner. Imagine if science had funding.
"Gold's Hidden Atomic Defense
"People have generally thought gold doesn't tarnish simply because it doesn't interact strongly with oxygen," said Matthew Montemore, associate professor in Chemical Engineering in Tulane's School of Science and Engineering. "What we show is that for two of the most common gold surface types, the surface atoms actually rearrange themselves in a way that makes the gold much more resistant to oxidation."
To investigate the process, Montemore and co-author Santu Biswas, a postdoctoral fellow in Tulane's Department of Chemical & Biomolecular Engineering, used computer simulations to model how atoms and electrons behave. They examined how oxygen molecules interact with two common types of gold surfaces.
The simulations revealed that if the surface atoms did not rearrange themselves, oxygen molecules could split apart much more easily and react with the gold. Instead, the atomic restructuring dramatically limits those reactions.
According to the researchers, these reorganized surfaces reduce oxygen reactions by a factor of a billion to a trillion. In effect, they create an atomic scale protective barrier that allows gold to remain shiny almost indefinitely."
https://www.sciencedaily.com/releases/2026/07/260710003511.htm
Survival guide: Key advice for what to do if you find yourself in a wildfire
L: https://www.euronews.com/my-europe/2026/07/10/survival-guide-key-advice-for-what-to-do-if-you-find-yourself-caught-by-a-wildfire
C: https://news.ycombinator.com/item?id=48877755
posted on 2026.07.11 at 22:31:28 (c=1, p=6)
This might be one of the oddest tiny planets I've captured. Taken by sticking the camera over the outer wall of Stirling Castle, at the point where there is a LONG drop down the castle crag cliff to the land below. The top half is within the castle grounds (garden at the back of the chapel and the end of the museum building), the bottom half is the surrounding lush lowland.
A7. For dresses it's handy to keep a hair tie on you, and something that you can wrap the dress around. Bunch up the dress around your item, like a coin or a marble or something, and use your hair tie to keep the dress in place by putting it over the wrapped object. That will keep the tie from sliding off. Some dresses you can just tie up in a knot, but this works for basically any dress
Voila, dress kept out of your chain 🚲✨
Q7. How do you ride, while wearing long dresses or flowy trousers, on a cycle that has no chain guard? When one needs to dress presentably for work?
#BikeNiteQ #BikeNite #BikeTooter #Cycling #MastoBikes cc @bikenite @juliette via @sam
ok this is so cool. this LED manufacturer designed maybe the coolest demo brochure possible for their COB LEDs, its a ringed binder where each of the pages is a PCB that you plug in and can control via touch to toggle which strips are on :o
#electronics
The Network is Just an Abstraction Layer
Forever Foreclosing on Sub-prime Technical Debt™