Humans spend about 80% of their time indoors, but keeping track of the air we breathe usually requires expensive lab-grade ...

Researchers have developed a tool that allows farmers to quickly and affordably test soil samples, get results in real-time, and obtain fertilizer recommendations.

Innovative pressure sensors made from hemp aerogels mimic cat whiskers. They are highly sensitive and flexible, making them ...

Learn how free IIT courses on SWAYAM are breaking barriers, offering quality education, and helping students and ...