Raspberry Pi boards have gotten expensive, so I've been looking for cheaper alternatives. I found one in a tiny ESP32-S3 ...

The blockbuster game Minecraft depicts a world created by cubes: everything is made of discrete building blocks. It may therefore seem particularly unsuitable for calculating pi (π), the mathematical ...

Australians are feeling the pressure of rising grocery prices. At the same time, we throw away huge amounts of perfectly edible food every year. Some food spoils before we can use it. But we waste ...

Most of the plastic waste in California is about to lose the recycling symbol. The “chasing arrows” symbol, created in 1970 by a college student inspired by the burgeoning environmental movement, has ...

Scientists have developed a method to turn plastic waste into clean hydrogen using solar power and acid from old car batteries. The one-pot process transforms hard-to-recycle plastics into valuable ...

Scientists are using sunlight to turn plastic waste into clean fuels like hydrogen, offering a breakthrough solution to both pollution and energy challenges. While still in development, the approach ...

Scientists are advancing a promising solution to two of the world’s biggest challenges – plastic pollution and clean energy – by transforming waste plastics into valuable fuels using sunlight. A new ...

Some grocers are using AI to help set pricing as shoppers chase deals and split trips across retailers. Targeted markdowns on perishables can help cut waste and turn “shrink” into revenue. Tools like ...

More than a year after launching a crowdfunding campaign for a pair of Raspberry Pi-powered handheld computers, the folks at Soulsircuit have announced a major change… and backers aren’t particularly ...

Q: I am a member of a mixed-use HOA, consisting of condos and private homes. This HOA was established approximately 40 years ago. I have been unable to get answers from the board or the management ...

Raspberry Pi's educational roots have expanded far and wide, but let's keep it out of the real-life battlefields... We’re on a mission to put high-performance, low-cost, general-purpose computing ...