There are certain design aesthetics from every era that manage to survive the fads of their time and live throughout history. Ancient Greek architecture is still drawn upon for design …read more (https://hackaday.com/2022/09/01/custom-calculator-brings-us-back-to-the-70s/)

Iron Nitrides: Powerful Magnets Without the Rare Earth Elements
https://hackaday.com/2022/09/01/iron-nitrides-powerful-magnets-without-the-rare-earth-elements/

Since their relatively recent appearance on the commercial scene, rare-earth magnets have made quite a splash in the public imagination. The amount of magnetic energy packed into these tiny, shiny …read more (https://hackaday.com/2022/09/01/iron-nitrides-powerful-magnets-without-the-rare-earth-elements/)

It’s a Plane… It’s a Train… Um… It’s Both?
https://hackaday.com/2022/09/01/its-a-plane-its-a-train-um-its-both/

What kind of electric vehicle travels at 620 miles per hour (998 km/h)? According to Canadian and French company TransPot, their FluxJet will do it and they want to use …read more (https://hackaday.com/2022/09/01/its-a-plane-its-a-train-um-its-both/)

Cogeneration And District Heating For Comfortable Homes And Happy Factories
https://hackaday.com/2022/09/01/cogeneration-and-district-heating-for-comfortable-homes-and-happy-factories/

The Akademik Lomonosov floating nuclear power plant, moored at Pevek, Russia. It provides power and heat to the isolated community.
" data-medium-file="https://hackaday.com/wp-content/uploads/2022/08/Akademik_Lomonosov_FNPP_at_Pevek.jpg?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2022/08/Akademik_Lomonosov_FNPP_at_Pevek.jpg?w=700">Most of modern society’s energy usage is spent on heating in some form, whether it is to heat water, raise the temperature in a room, or for use in industrial …read more (https://hackaday.com/2022/09/01/cogeneration-and-district-heating-for-comfortable-homes-and-happy-factories/)

Hackaday Prize 2022: A Spring-Driven Digital Movie Camera
https://hackaday.com/2022/09/01/hackaday-prize-2022-a-spring-driven-digital-movie-camera/

These days, most of us are carrying capable smartphones with high-quality cameras. It makes shooting video so easy as to take all the fun out of it. [AIRPOCKET] decided to …read more (https://hackaday.com/2022/09/01/hackaday-prize-2022-a-spring-driven-digital-movie-camera/)

Powering a Cellphone With Gasoline
https://hackaday.com/2022/09/01/powering-a-cellphone-with-gasoline/

Batteries are a really useful way to store energy, but their energy density in regards to both weight and volume is disappointing. In these regards, they really can’t compete with …read more (https://hackaday.com/2022/09/01/powering-a-cellphone-with-gasoline/)

Small Engine Failure Leads to Impromptu Teardown
https://hackaday.com/2022/09/01/small-engine-failure-leads-to-impromptu-teardown/

When the 6.5 HP (212 cc) Harbor Freight Predator engine in his kid’s go-kart gave up the ghost after some particularly hard driving, [HowToLou] figured it would be a good …read more (https://hackaday.com/2022/09/01/small-engine-failure-leads-to-impromptu-teardown/)