Ken ShirriffIf you're interested in obscure details of the microcode in the Intel 8087 floating-point chip, I have a new blog post...
https://www.righto.com/2025/12/8087-microcode-conditions.html
https://www.righto.com/2025/12/8087-microcode-conditions.html
Gilles Bonnet
@GillesBonnet
- 11 Followers
- 18 Following
- 288 Posts
Science, Cosmology, AI, Hedgehog
Gerry McGovernGoogle Strives To Keep Data Center Water Use Secret After Judge Orders Records Released
A Roanoke judge has ordered the Western Virginia Water Authority to release information related to a potential Google data center.
All over the world, Google tries to keep secret its water use
Jérôme#Meshcore update #6 from Scott Powell
Featuring #letsmesh , updates on the protocol and a new mobile app for #SAR
CNRS 🌍Pour approfondir le sujet des ondes gravitationnelles, lisez le dossier de CNRS le Journal
https://lejournal.cnrs.fr/dossiers/lere-des-ondes-gravitationnelles
https://lejournal.cnrs.fr/dossiers/lere-des-ondes-gravitationnelles
L'ère des ondes gravitationnelles
14 septembre 2015 : des ondes gravitationnelles sont détectées pour la première fois. Prédites par Einstein et générées par la fusion d’étoiles à neutrons ou de trous noirs, ces ondes voyagent en déformant l'espace-temps. Et, surtout, révolutionnent les sciences du ciel, participant à la naissance de l’astronomie multi-messager.
nullagentThere's a super handy tool built by some local hamms that lets you see both meshtastic and meshcore traffic, chats and statistics from our regional mesh.
You can actually use this website to listen to any number of meshcore chat channels even if you don't have a radio.
Adam Gessaman 
I've been a big supporter of #Meshtastic, but the promises and realities seem very far apart. As the Seattle mesh has grown, the number of poorly placed nodes (and poorly placed routers) that absolutely destroy the effectiveness of 'managed flood' have made #MeshCore a far more effective tool for reliable communication.
Example: Using MeshCore, I can reliably chat with folks from Olympia to Vancouver B.C. and last night some unique conditions carried messages to Portland, OR.
#meshtastic topography n̈etween 2 nodes in suburbs of Paris.. the traceroute showed direct link
Red lines refer to fresnel zone
Red lines refer to fresnel zone
#meshtastic when downtown in large cities you don't really care about the decrease of max coverage when you go to a faster preset (up to mediumfast) this is due to a drty radio band and buildings so the faster the less probability to be disturbed. As an example a 6 sec message il long moderate will become a sub second message....
Not taking into power consumption..
Not taking into power consumption..
How did Intel's 386 processor connect to the outside world? Tiny wires connect to the bond pads around the edges. Special input/output circuits—visible in zoomed-in blocks—send and receive signals while protecting the chip from dangers that could destroy it. Let's take a look... 1/N
In 1983, Philips produced the first FM radio receiver on a chip, leading to products such as the FM radio wristwatch. Let's look at the tiny silicon die inside this chip and see how it works. 1/N
