Chennai: The choice of technology used to produce green hydrogen can affect how clean the fuel actually is, even when renewable energy is used, says a new study by researchers at IIT Madras. The study found some hydrogen-producing systems may generate higher emissions during manufacturing but deliver much cleaner hydrogen over their operational lifetime by lasting longer and operating more...
Chennai: India needs an ethical AI (artificial intelligence) alliance with all states, industries minister T R B Rajaa said here on Wednesday. "All the states need to be involved and consulted. What is acceptable to Tamil Nadu may not be acceptable to Assam or Gujarat, so every single state needs to be involved. Academia, civil society, state govts, and independent experts need to be consulted....
CHENNAI: Researchers at Indian Institute of Technology - Madras (IIT Madras) have developed a three-dimensional (3D) paper-based portable device that can detect adulteration of milk in 30 seconds. The test could be performed at home. It can detect multiple substances used as adulterating agents, including urea, detergents, soap, starch, hydrogen peroxide, sodium-hydrogen-carbonate, salt and...
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