How to use Cactus: An inference engine for running LLMs on smartphones. Two lines to try it on Mac, and the mechanism for handing off to the cloud

Have you ever thought about wanting to run an LLM solely on your smartphone?It runs in places without connectivity. Data ...

Python's First 5 Lines: Calculating Shopping Totals and Remaining Budget

When you look into studying programming, you might find yourself overwhelmed by unfamiliar terms and end up closing the ...
xenospectrum

New 'Litavis' Sensor Counts Single Photons and Records Their Arrival Time

On September 10, 2026, Singular Photonics, based in Scotland, UK, announced "Litavis," an image sensor using single-photon avalanche diodes (SPADs). It continuously counts photons across a 256×256 ...
Hackaday

Rosy Retrocomputing

Most of us are guilty of romanticizing the past. Do you long to be the captain of a tall ship? Just as long as you don’t mind weevils in your food, vitamin deficiencies, and death from an ...