battery stack development.In a ‘flow battery,’ energy is stored externally in chemical form, i.e. in the form of active species dissolved in the electrolyte, in large tanks. The power of a battery stack depends on the number of cells in it and its energy storage capacity depends on the volume of electrolyte stored in the reservoirs, IIT-M said in a statement. The advances are claimed to be crucial as India is aiming to achieve 40% of its total electricity generation from non-fossil fuel sources such as solar and wind by 2030. IIT-M has filed two patents and presented this in numerous national and international conferences besides publishing research papers in reputed peer-reviewed journals.The research was conducted by Ravendra Gundlapalli, PhD Scholar, Department of Chemical Engineering, IIT-M, Sreenivas Jayanti, Professor, Department of Chemical Engineering, IIT-M, and their team.Sreenivas Jayanti said, “Our Research Team at IIT-M is probably the first in India to … [Read more...] about IIT Madras Researchers develop alternatives to Li-ion and lead-acid batteries for industrial use
Why electron microscope is used
One of the most notable developments in recent surveys has been the strong growth in contactless card payments as a result of widespread adoption of this functionality by consumers and merchants. The share of in-person payments made by tapping a debit or credit card on a card terminal increased to 50 percent in 2019, from 10 percent in 2013. Many people now prefer to "tap and go" even for small payments. … [Read more...] about Survey shows more Australian consumers prefer to use electronic payment
“Once the accused crossed the state and sold the stolen booty, it would become challenging to trace the goods. The accused had planned to transport these goods via trucks to various agents in Rajasthan, Delhi and Haryana. The stolen phones and laptops were usually sold at half the rate to these agents,” Singh said. … [Read more...] about Three held for robbing goods worth ₹50 lakh from electronics store in Navi Mumbai
Shaving blades are made of stainless steel and coated with even harder materials such as diamond-like carbon. This is the reason why shaving blades are 50 times harder than human hair. Despite its superior hardness, blades become dull after repeated usage. … [Read more...] about Question Corner | How do shaving blades become dull after repeated use?
On Monday (September 7), Rhea failed to give answers to several important questions asked by the NCB. For example, the NCB asked Rhea whether she was getting drugs delivered at her home, whose money was used to buy drugs and whether Sushant also used to consume drugs at the hotel in Mumbai where he used to stay. … [Read more...] about I used to smoke drugs-filled cigarette with Sushant Singh Rajput, Rhea Chakraborty confesses before NCB