Collaborate Disseminate
A common way to visualize that a 3D printer’s extruder motor — which feeds the filament into the hot end — is moving is to attach a small indicator to …read more Continue reading A Vernier Take On A 3D Printer Extruder Indicator
Are you interested in the history of beer, food science, or just a fan of gathering “um, actually” details about things? Well you’re in for a treat because FoodCult (exploring …read more Continue reading Making Beer Like It’s 1574, For Science And Heritage
NASA astronaut [Don Pettit] shared a short video from an experiment he performed on the ISS back in 2012, demonstrating the effects of sound waves on water in space. Specifically, …read more Continue reading Sound and Water Make Weird Vibes in Microgravity
The voice interface for the holodeck in Star Trek had users create objects by saying things like “create a table” and “now make it a metal table” and so forth, …read more Continue reading Make 3D Scenes With a Holodeck-Like Voice Interface
[Steve Mould] came across an interesting little phenomenon of blue flames zipping around a circular track. This led to diving down a bit of a rabbit hole about excitable mediums, …read more Continue reading Corral Some Zippy Blue Flames Into 3D Printed Troughs
[Andrej Karpathy] recently released llm.c, a project that focuses on LLM training in pure C, once again showing that working with these tools isn’t necessarily reliant on sprawling development environments. …read more Continue reading Train a GPT-2 LLM, Using Only Pure C Code
Aluminum beverage cans are used for all kinds of drinks, but when it comes to wine there are some glitches. Chief among them is the fact that canned wine occasionally …read more Continue reading Wine in Beverage Cans Had a Rotten Egg Problem, Until Now
[Victor]’s nifty tool the Solder Scroll is a handheld device that lets one feed solder out simply by turning something a little like a scroll wheel. It looks like an …read more Continue reading Let the Solder Scroll Take Care of Your Feed Needs
[Peter Holderith] set out some time ago to build an electric go-kart. That by itself is not terribly unusual, but where his project diverts from the usual is in the …read more Continue reading DIY Quad-Motor Go-Kart is a Thrilling Ride
Apple has developed a proprietary — even mysterious — “fisheye” projection format used for their immersive videos, such as those played back by the Apple Vision Pro. What’s the mystery? …read more Continue reading Unraveling The Secrets of Apple’s Mysterious Fisheye Format