The jaws of life are a hydraulic tool used by first responers to help extricate crash victims from their cars in the midst of ...

There have been drones made and used to fight fires. They are used in New York and in China. There are new heavier lift drones that could be used to transport large quantities of water.

Russia used to supply gas to Transnistria via Ukraine and Moscow blames the crisis on Kyiv, which refused to roll over a gas transit deal that expired on 31 December due to Russia's invasion.

A Postal Index Number or PIN or PIN code is a code in the post office numbering or post code system used by India Post, the Indian postal administration. The code is six digits long. The first ...