When a chunk of alkali metal gets tossed into water, it explodes. But when a team of scientists gently placed a liquid drop of a sodium-potassium alloy on top of a water surface, they observed a ...

A Chinese team improved kesterite solar cell efficiency using potassium fluoride (KF) treatment to optimize absorber quality ...

An alkali is derived from the Arabic word 'qali' means ' from the ashes'. As ashes are mixed with water used for cleaning products and are made of alkali materials. It is a basic hydroxide or ionic ...

Under normal conditions, pure water is an almost perfect insulator. Water only develops metallic properties under extreme pressure, such as exists deep inside of large planets. Now, an international ...

For the full year,net profit reported to Rs 0.56 crore in the year ended March 2026 as against net loss of Rs 5.80 crore during the previous year ended March 2025. Sales rose 13.00% to Rs 93.03 crore ...