environemntal friendly

“People laughed at me for installing a solar power system in my house, because back in 2001, electricity was comparatively cheaper. They called it an unnecessary expense. But, I looked at the bigger picture—not the money I spent at the time but the energy I would save in the long run. And I was right!"

A group of researchers from Washington University have come up with a new fertiliser that is produced by a special kind of bacterium.