Usha-Urja, developed by the Indian Air Force, harnesses wind energy in high-altitude, extreme cold conditions. Exhibited at ...

Wind energy usually means elaborate set up with wind turbines stretching along the horizon. But Usha-Urja, a humble device ...

Bringing smart ideas to life with easy-to-make inventions that simplify daily tasks. These creative solutions use simple ...

Experience the moments as we’re diving into six simple homemade inventions that can make life a whole lot easier. Using everyday materials, these quick and creative life hacks are easy to make at home ...