Building an automated attendance system using ESP32-CAM is a practical, affordable way to solve this problem for classrooms, ...

The set up has never been easier.

I fixed public Wi-Fi with a $5 chip.

Eli is Associate Editor for EdTech Magazine Higher Education. When not in the office, Eli is busy scanning the web for the latest podcasts or stepping into the boxing ring for a few rounds. To ...

Climate change and food and nutrition insecurity pose two of the greatest development challenges of our time. Yet a more sustainable food system can not only heal the planet, but ensure food security ...

Crypto presales offer investors an exciting opportunity to acquire tokens at early-stage prices before they are publicly listed. These presales often come with significant growth potential, providing ...

Dive into The Register's online archive of incisive tech news reporting, features, and analysis dating back to 1998 ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Tim Heffernan Tim Heffernan covers air and water filtration, as well as ...