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FIRST METAL DETECTOR
In 1881, a scientist created a device to save the life of the 20th U.S. President and remained unsuccessful but the device has changed the world: How Alexander Graham Bell's metal detector became a global invention?- How to remove years of dust from a bathroom exhaust fan in minutes
- This simple aluminum foil could help a AAA battery fit a AA slot temporarily —but there's one important warning
- A man searching a field in England found a 1,700-year-old Roman gold ring so rare that it later sold for £78,000A British metal detectorist, Kevin Minto, unearthed a stunning 1,700-year-old solid gold Roman ring, a find now captivating American audien...01 Jul, 2026, 05.46 PM IST
- What are plastic landmines, and can AI help detect it? Researchers develop AI method to identify hidden explosives using dronesA new study explains how researchers developed a machine-learning system that uses drones and AI to detect plastic landmines that are diffi...30 Jun, 2026, 11.29 PM IST
- NEET-UG re-exam: Students say Physics paper tougher than earlier attemptNEET-UG re-examination concluded nationwide with students finding Physics the toughest section. Biology was generally perceived as easy to ...21 Jun, 2026, 07.40 PM IST
- In 1999, treasure hunters dug up a corroded disk in Germany, and Bronze Age skies came back into viewAn illegal discovery of a rusted bronze disc near Nebra, Germany, has revealed profound insights into Bronze Age understanding of the cosmo...04 Jun, 2026, 06.30 PM IST
- In 1999, treasure hunters illegally dug up a strange disk in Germany, and it turned out to carry a 3,600-year-old map of the night skyArchaeologists uncovered the Nebra Sky Disc, an ancient bronze artifact depicting the cosmos. This 3,600-year-old star map showcases advanc...30 May, 2026, 01.58 PM IST
- 6-year-old Norway boy finds ‘rusty metal’ on class excursion; it turns out to be 1,300-year-old pre-Viking swordA six-year-old boy in Norway discovered a 1,300-year-old sword from the pre-Viking era during a school trip. The ancient weapon, found in a...22 May, 2026, 09.26 AM IST
- Delhi Metro to add 24 extra train trips from May 18 to encourage shift from private vehiclesRecognising the critical role of mass transit in ensuring energy security, economic resilience, and environmental sustainability in the ext...17 May, 2026, 03.13 PM IST
- 9 pendants, 3 rings, and innumerable gold pearls dating AD 500 unearthed in southern NorwayOle Madsen, director at the Archaeological Museum at the University of Stavanger, said that to find "so much gold at the same time is extre...08 Sep, 2023, 07.43 PM IST
- Indian chess Grandmaster S L Narayanan left to stand barefoot for metal detector check during match in GermanyThese kind of checks happened earlier too, but they have become more rigid ever since world champion Magnus Carlsen accused American GM Han...28 Nov, 2022, 06.21 PM IST
- For the first time, Bhoot Jolokia chillies exported to LondonRegional Executive Director, Airports Authority of India, North East Region, Ravi Kant said that this occasion is special in nature because...29 Jul, 2021, 01.03 AM IST
- Delhi: Trying to recreate history, farm protesters court infamy‘Qila Fateh’ is the stuff of legends for the Sikhs. The raising of the Nishan Sahib at Red Fort by a section of the protesting farmers on T...28 Jan, 2021, 10.35 AM IST
- Man uses metal detector to find a 222-year-old copper coin near churchShane Houston was on a metal-detecting trip with a friend when he found the coin earlier this month.26 Oct, 2020, 08.37 AM IST
- Multi-layered security arrangement in Delhi for I-Day celebrationsThe roads leading to the Red Fort are under surveillance and police personnel are taking help of sniffer dogs to check vehicles in north an...15 Aug, 2019, 06.56 AM IST
- To innovate, we need people who think differently: Dr Frederick J Raab, LIGO LaboratoryWe expect to complete construction of the observatory infrastructure in the early part of the next decade and to be observing by the middle...08 Oct, 2017, 01.56 PM IST
- Funny airport stories: Moments of horror and humourET-Travel celebrity readers share their moments of horror and humour08 Aug, 2013, 05.49 AM IST
- Airport Metro link: Commuters to go through layers of securityPassengers travelling on the new high-speed Airport Metro link will have to pass through "several layers" of security checks.26 Dec, 2010, 11.00 AM IST
- CWG: Upgraded security system yet to come up at Delhi stationsWith just 20 days left for the Commonwealth Games, vital security equipment to protect railway stations in Delhi are yet to be installed, b...12 Sep, 2010, 11.33 AM IST
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