Young innovators put their creativity and STEM skills on display at the second annual Jr. Mayor’s Innovation Challenge held ...

Hackaday’s Elliot Williams and Al Williams were in a retro mood this week. There was a new ‘486 computer, a new mechanical TV, and a USB stick with a magnetic personality. Can you ...

Explore unique and practical 3D printing ideas for home or workshop. These designs combine creativity and usefulness for every maker. #3DPrinting #DIY #Maker Coffee found to have startling effect on ...

Tony Goacher] has worked with a lot of cheap brushless DC motor controllers built in China. They can be very cost-effective, ...

After pilot projects in a city government school and a Perumbakkam housing complex showed that cool roof coatings could lower indoor temperatures by up to 5°C during peak summer, the Tamil Nadu ...

Setting up a Raspberry Pi for a DIY project can be daunting, especially if it requires soldering. These easier projects ...

In southern New Mexico, water is a precious resource that touches everything. It touches families and businesses. It touches agriculture and the food we eat. It touches public health and safety. And ...

RIYADH — Saudi Arabia is preparing to launch a major urban cooling project in Riyadh aimed at reducing temperatures on roads, walls and other urban surfaces by up to 15 degrees Celsius, according to a ...

These ten smart home cooling tricks can keep your house comfortable during a heat wave without sending your energy bill ...

On the hottest afternoons, a bus stop can feel like a stove. Asphalt throws heat upward, traffic adds noise and exhaust, and the shade, if there is any, barely seems to help. A new design called ‘bloc ...