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Heatwave in Delhi NCR: Doc recommended tips to stay safe
Credit: IndiaTimes- Published on May 21, 2024
The India Meteorological Department issues a red alert for extreme heat in Delhi, warning of heat-related illnesses like heat stroke. Temperatures soared past 47°C in parts of the National Capital Region (NCR) on Sunday. Heat stroke is one of the dangerous illnesses that can strike in high heat conditions and in extreme cases...
Video credit: TED
Published on May 24, 2024 - 09:44
Can a simple brick be the next great battery? | John O'Donnell
The world relies on manufacturing, and manufacturing relies on heat — a massive contributor to global carbon emissions, responsible for a quarter of the world's fossil fuel use. Energy entrepreneur John O'Donnell has figured out a better, cleaner way to generate the heat we need to make the stuff we want. Learn how his team turned simple bricks and iron wire into a powerful, unconventional "heat battery" that could deliver industrial heat at scale without the emissions — and why he thinks electrified industrial heat is the next trillion-dollar industry.