Sci-Tech

super-pressure balloon

Red Balloon Aerospace launches high-altitude balloon with commercial payloads

New Delhi: Hyderabad-based Red Balloon Aerospace Wednesday launched the country's first indigenous super-pressure balloon (SPB) carrying commercial payloads from seven national and international partners. SPBs are high-altitude balloons designed to maintain internal pressure higher than the surrounding atmospheric pressure, enabling them to carry payloads for...

India US trade deal

India, US strike critical minerals deal amid China concerns

New Delhi: India and the US Tuesday firmed up a key framework for cooperation in ensuring steady supplies of critical minerals, a move that comes amid growing concerns over China's export controls on rare earth elements and strategic metals vital for global technology supply chains....

China-Nepal team unlocks new climate data with Everest summit drilling

Beijing: A joint China-Nepal scientific expedition has completed the first full-depth ice core drilling at the summit of Mt Everest to collect samples for understanding climate and environmental changes in ultra-high-altitude areas. Members of the joint expedition conducted scientific sampling work, including ice core drilling,...

Heatwave, Eye, Brain, Health

Heatwave: Know how extreme heat affects your brain and eye health

New Delhi: With heatwave conditions intensifying across several parts of the country, doctors are warning that prolonged exposure to high temperatures may adversely affect not only physical well-being but also eye and neurological functioning, especially among children, senior citizens and people with pre-existing medical conditions....

 

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