And Cohen says pumped hydro systems can store more energy and provide power for longer than most batteries, so they could ...

ground-source heat pumps are 324% efficient, and air-source heat pumps are 265% efficient. These statistics back up the Energy Systems Catapult Electrification of Heat report, which determined ...

For many people, CPAP therapy can help relieve sleep apnea. However, it can pump air into the stomach, known as aerophagia. This extra air must go somewhere, and it usually escapes through burping, ...

This affordable, waterproof, rugged Android phone sports a 5-inch display, 5-megapixel camera, front camera, and memory card slot.

Rights Jan 03, 1994 Jan 18, 1994 Jun 01, 1994 Rights ratio: 1 share for every 1 held at a price of Rs 20.0 Bonus--Aug 18, 1987 Bonus Ratio: 1 share(s) for every 1 shares held Kirloskar Pneumatic ...

The P/B ratio shows how a stock's market price compares to its book value. It helps gauge whether a stock is undervalued or overvalued relative to its net assets.