INVERTED SIPHON
How did ancient Roman engineers make water flow uphill? The ingenious technology behind their aqueducts
In 1643, an Italian physicist and mathematician came up with a crucial invention to help measure atmospheric pressure laying foundation for weather forecasts and unraveling many secrets in thermodynamics and modern meteorology
Amazon Prime Day Sale 2025: Unmissable Deals on Home Appliances – ACs, Washing Machines, Coolers, Fans & more!
- The OECD echoes spreading concern about India’s growth storyIf UPA-II needs any further encouragement to end its policy drift, there's a new OECD report. It argues inclusive growth will continue only...16 Jun, 2011, 09.27 AM IST
BP trying to put a lid on the Gulf oil gusherBP used underwater robots a mile beneath the ocean to try to put a lid on the Gulf oil gusher.04 Jun, 2010, 10.11 AM IST
Load More- The OECD echoes spreading concern about India’s growth story