Firefighter Joshua Cari sprays water while battling the Lilac Fire near the Bonsall community of San Diego County, Calif., ...

Dive into the world of DIY innovation with a mini tractor cultivator and diesel engine water pump in this engaging science project. See how these ingenious machines come to life, making farming tasks ...

Thus, marginal changes in international trade or demand fro crude oil can have noticeable impacts on domestic diesel prices in Chennai as well. Chennai is the largest city of Tamil Nadu with more ...