https://www.etvbharat.com/en/bharat/a-fire-extinguisher-that-doesnt-douse-your-gadget-with-water-chemicals-sundernagar-polytechnic-students-are-patenting-one-enn26040301382
A Fire Extinguisher That Doesn't Douse Your Gadget With Water, Chemicals? Sundernagar Polytechnic...
Apr 3, 2026 - Students at the Himachal college have developed India's first sonic wave device that uses sound waves to put off fires without water or chemicals.
fire extinguisherwater chemicalsgadgetsundernagarpolytechnic
https://diarytimes.com/2025/07/10/horticulture-and-forestry-college-to-shift-from-thunag-to-sundernagar-after-disaster-says-government/
Horticulture and Forestry College to Shift from Thunag to Sundernagar After Disaster, Says...
Jul 10, 2025 - WhatsApp Channel Join Now Telegram Group Join Now Instagram Join Now Shimla / Mandi, July 10:In the wake of the recent natural disaster that severely impacted...
horticultureforestrycollegeshiftsundernagar
https://himtimes.com/cement-plants-flouting-mining-rules-in-himachals-arki-sundernagar-industries-minister-in-assembly/
Cement plants flouting mining rules in Himachal's Arki, Sundernagar: Industries Minister in...
Aug 29, 2025 - The state government will take action against violations being committed by cement plants and industrial units and also ensure that
cement plantsminingruleshimachalarki