A solar emulsion evaporator built with graphene oxide and carbon nanotubes adapts to oil, salt, and microbes, maintaining clean water production in harsh conditions.

October is finally here, and even though temperatures are going to rise this weekend, those chances starting to fade away.

This is not the time to buy an AC, but at the same time this is the best time to buy one. The reason is simple. Firstly, the festival season is going on and you can see heavy discounts on well known ...