This article presents a vertical-location approach based on characteristics of barometric pressure sensors (BPSs), where the altitude information of mobile devices is measured and extracted from BPSs ...

Currently, the usable water storage in 26 major projects in the district has reached 47.42 per cent, which is a relief for the district.

Explore California drought and water issues, including reservoir levels, water shortages reported, and water restrictions.

Shoppers have praised the Stanley AeroLight IceFlow water bottle for being slimline and lightweight and there's a way to make a chunky saving on its usual price ...