Science And Technology

  • India gets hi-tech offshore lab for Rs 232 crore

    On Board Sagar Nidhi: It's an acquisition that would make India's deep-sea research scale new heights and the grit of scientists from National Institute of Ocean Technology (NIOT) indicates they are raring to put the Rs 232-crore

  • BrahMos test-fired

    BrahMos, the supersonic cruise missile, on Wednesday lifted off from the Indian Naval ship "Rajput' speeding in the Bay of Bengal and destroyed a target on an uninhabited island in the Nicobar group of islands situated in the Andaman and Nicobar archipelago. It was the 15th launch of BrahMos but this was the first time that the missile was fired from a ship towards a target on land. "We kept a target on the sand dunes of the island. It was hit. It was a precision-mission. This is an important mission for us because the Navy is acquiring the capability, with the same BrahMos, to destroy targets on the coast,' said A. Sivathanu Pillai, Chief Executive Officer and Managing Director, BrahMos Aerospace Private Limited. The previous 14 flights of BrahMos were from ship to ship, land to ship, and from land to land. Dr. Pillai, who spoke from the Campbell Bay island, called it "a fantastic test.' The launch was executed by trained Naval personnel on board the Rajput. The test-firing took place at 10.30 a.m. BrahMos travels at a speed more than three times that of sound and can hit targets 290 km away. It is a joint product of India and Russia. Dr. Pillai said Defence Minister A.K. Antony phoned him up to congratulate the missile technologists of BrahMos Limited, the Defence Research and Development Organisation and Russia on the success. Mr. Antony said it was a major breakthrough in enhancing the capability of BrahMos.

  • Robots to replace animals in toxic chemical tests

    U.S. regulators have announced plans to reduce the number of animals used to test the safety of everyday chemicals. Instead of using animals such as rats and mice, scientists will screen suspected toxic chemicals in everything from pesticides to household cleaners using cell cultures and computer models. Safety of chemicals More than 3.1 million experiments in the U.K. were carried out on animals in 2006. Of these more than 420,000 were done to test the safety of chemicals. According to the animal rights group People for the Ethical Treatment of Animals (Peta), more than 100 million animals are used annually in experiments in the U.S., of which 15 million are used in toxicity tests. The plans to replace animals in the U.S., announced recently in Boston, will see researchers from the national institute of health and the environmental protection agency develop robotic machines to screen the chemicals. Implications They said if successful the robots could test a greater number of chemicals more quickly. This could have implications for the EU's Reach legislation, which requires retesting all synthetic chemicals used in member countries. Critics are worried that the new rules will increase the number of animals used. The screening machines will be inspired by those developed for medical research, which can quickly test thousands of different molecules in a few days to see if any have potential as useful drugs. Chemical genomics "We now are seeing tools newly available to us for chemical genomics research deployed for greater refinement, speed and capacity in chemical toxicity screening,' said Francis Collins, director of the national human genome research institute and author of a paper published recently in Science. Describing the proposed techniques, Catherine Willett, science policy adviser at Peta, said: "This is a significant change in the perspective of U.S. agencies, which have historically relied heavily on animal testing out of habit and have been resistant to change.'

  • Universities may soon own patent

    The Union government is likely to enact a law to create uniform legal framework for government-funded research and give universities and research institutions ownership and patent rights for their inn

  • Rickshaw-puller rides way into tech school

    Chandan Kumar, the main designer of the Chandra Rath, talks about the vehicle in crisp technical parlance which he picked up in the last two years at DCE.

  • Science bodies wasting money'

    A slew of India's premier scientific bodies have been slammed by the CAG for their inability to meet deadlines and for wasteful expenditure.

  • Training on bamboo technology concludes

    The three-day residential training programme on modern bamboo structure and housing organised by Cane and Bamboo Technology Centre (CBTC) in collaboration with Building Material and Technology Promoti

  • Delhi Science Forum

    Delhi Science Forum (DSF) was constituted in the year 1978 as a Public Interest Organisation registered under Societies. The primary aim of the forum was to work on the science and society interface including

  • K J Ramesh

    Designation: Adviser/ Scientist G, Ministry of Earth Sciences, New Delhi.

  • Nobel Prize

    Nobel Prize

    <h2 align="center"> <img alt="Nobel Prize" src="" style="width: 85px; height: 91px; float: left; margin: 4px;" /><span style="color:#a52a2a;"><span

  1. 1
  2. ...
  3. 518
  4. 519
  5. 520
  6. 521
  7. 522
  8. ...
  9. 525