For many industries, lithium batteries just don't cut it — they're getting increasingly expensive, require too much space, ...

Different battery architectures are also being developed—such as “redox flow” batteries, in which chemical reactions take ...

The best geysers under ₹10,000 offer high efficiency, advanced safety features, and durable designs. These best water heaters ...

The best Bajaj geysers offer reliable hot water, energy efficiency, advanced safety features, and long-lasting performance, ...

We've tested hundreds of products throughout 2024 including fire pits, coolers, pool cleaners, and more. See our favorites ...

Get relief from cold wave this winter with these 15 litre water heaters that are perfect for small sized family.

From heavy snow in the Midwest to rainy winters on the coast, the weather you face can determine whether you can leave your ...

School of Energy Engineering and Sustainable Resources, College of Interdisciplinary Science and Technology, University of Tehran, Tehran 1431895648, Iran ...

The first batch of M1A2T Abrams tanks purchased from the US is expected to arrive in Taiwan in the middle of this month, a source with knowledge of the matter said yesterday. According to the plans, ...

DNA Web Team Updated : Nov 19, 2013, 11:17 PM IST The Russian-made T-72 tank fleet of the Indian Army is undergoing an upgradation programme to equip thermal imaging capabilities to its night vision ...

Budget is always a concern with planted tanks, so reducing aquarium size also reduces the cost of equipment and additives and with living space for everyone at a premium a small aquarium makes ...