This engineer literally lit up the world — and now wants to power it

Shuji Nakamura already transformed the world once. His invention of blue light-emitting diodes (LEDs) changed everything ...

10 Of The Best Mini Ryobi Tools You Can Buy In 2026

Some of the most highly-rated Ryobi mini tools available in 2026 include the 18V One+ 6-inch Pruning Chainsaw and the USB ...
How-To Geek on MSN

5 genius ESP32 projects that don't require any soldering

You've got no excuse not to try them.
How-To Geek on MSN

3 beautiful ESP32 projects to make this weekend (Jul 3 - 5)

Build and enjoy, ...

Ayatollah Ali Khamenei, who led Iran with iron fist while confronting the US, will be buried

Ayatollah Ali Khamenei dramatically remolded Iran during more than three decades as supreme leader, turning it into a ...

The Great American State Fair’s Main Exhibit Is Trump Corruption

I visited the Great American State Fair on several days over the past week. Yes, it’s empty. Security is extremely tight, ...
Ecofin Agency

Mozambique Launches Seven-Year Solar Mini-Grid Project for 225,000 Rural Residents

Mozambique has launched a seven-year rural electrification project based on solar mini-grids that will benefit 225,000 people. The Green Climate Fund-backed initiative aims to expand clean energy ...