Friday, 30 Sep 2011

Hat-trick Successful Missile Launch for India- This Time Agni II

DRDO Developed Agni II, the pride of India’s strategic arsenal was once again launched successfully this morning at 9:30 hrs from the Wheeler Island off the coast of Orissa. The launch was a hattrick after successful launches of Shourya and Prithivi-II, on 24th and 26th September, 2011 respectively. The successful launch once again proved reliability of the Medium Range Surface-to-Surface Missile...  

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Date: 30 Sep 2011 , Author: / Category: India Defence / Views: 2443/Rating:5

Monday, 26 Sep 2011

Shaurya and Prithvi-II Missiles successfully tested

Within a span of two days, India demonstrated the reliability of two surface-to-surface missiles by successfully test-firing nuclear-weapons capable Shaurya and Prithvi-II ballistic systems on saturday(24th september) and Monday(26th september).

Shaurya, a nuclear-capable surface-to-surface medium range missile, was test-fired from Chandipur-on-sea off the Orissa coast at 2.30 PM on Saturday. The missile with a maximum range of 750 km was test-fired from an underground silo at Integrated Test Range of the Defence Research and Development Organization (DRDO)... 

 

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Date: 26 Sep 2011 , Author: / Category: India Defence / Views: 2316/Rating:0

Saturday, 10 Sep 2011

Oxford Research: Pocket Fuel Cells to replace batteries

 

Today the world is going mobile -Even Laptops are old fashioned now . The era of ipads, smart mobiles is already here. Every one wants the world in their hands  . But their is one hiccup with this gizmos, the battery. The prime power driver for these mobile devices is the major hurdle in being completely mobile - you have to wire often to get it charged. Lithium ion is the present power source for most of the Laptops and gadgets. Battery is one place where to say frankly innovation is slower. 

Now Oxford University is developing a new technology using catalysts which make hydrogen from formic acid and could eventually replace lithium batteries and power a host of mobile devices...

 

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Date: 10 Sep 2011 , Author: / Category: Energy, Science / Views: 2906/Rating:0

Thursday, 1 Sep 2011

NASA: Chandra X-ray Observatory Discovers Nearest Pair of Supermassive Black Holes

Astronomers using NASA's Chandra X-ray Observatory discovered the first pair of supermassive black holes in a spiral galaxy similar to the Milky Way. Approximately 160 million light years from Earth, the pair is the nearest known such phenomenon.

The black holes are located near the center of the spiral galaxy NGC 3393. Separated by only 490 light years, the black holes are likely the remnant of a merger of two galaxies of unequal mass a billion or more years ago...

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Date: 1 Sep 2011 , Author: / Category: Science / Views: 1601/Rating:0

Wednesday, 31 Aug 2011

Status of LCA Tejas and Kaveri Engine

Tejas (LCA) , India's very own Light Combat Aircraft has achieved an important milestone by gaining Initial Operational Clearance (IOC)  in December 2010 . This has authenticated the Indian aircraft's airworthiness. The birth of India's first fighter aircraft is thus certified. So far, 1,659 flight tests have been completed.

LCA, Tejas Phase-ll Programme (Air Force version) was sanctioned in November 2001 at a cost`of Rs.3301.78 Cr. with Probable Date of Completion (PDC) of December 2008. The project is likely to be completed by December 2012 with an additional cost of Rs.2475.78 Cr. The additional cost is to meet the expanded scope of the programme, increased cost of materials, manpower, maintenance of facilities, etc. 

Indian Air Force has ordered 40 Tejas Mk-I aircraft (20 aircraft in IOC and 20 aircraft in FOC standard). Two aircraft will be ready by March 2012 for induction.

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Date: 31 Aug 2011 , Author: / Category: India Defence / Views: 6330/Rating:3.7

Saturday, 13 Aug 2011

NASA's Mars Orbiter hints water flows on The Red Planet- Mars Rover reaches new spot

Earlier water/ice were disovered on our neighbor the Earth's satellite moon. That dicovery was based on ISRO's Chandrayaan and NASA's LRO. Now some more news of "hints" oof water flow on our neighbouring planet Mars - The Red Planet. Seems our natural water resources on earth are dwindiling - scientists are finding on distant planets. The finding marks a significant step in quest to fnd whether living conditons for some form of Life persist on the Red Planet . The observations from NASA's Mars Reconnaissance Orbiter have revealed possible flowing water during the warmest months on Mars. .. 

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Date: 13 Aug 2011 , Author: / Category: Science / Views: 1833/Rating:0

Friday, 22 Jul 2011

NASA's Space Shuttle Era Ends - Atlantis the Last Lands Safely to retire

Space shuttle Atlantis lifted off July 8 on the final flight of the shuttle program, STS-135, a 13-day mission to the International Space Station. Atlantis carried a crew of four and the Raffaello multipurpose logistics module containing supplies and spare parts for the space station.

The Space Shuttle Carrying the four STS-135 astronauts landed safely July 21, 2011, 5:57 a.m. EDT at Kennedy Space Center, Florida. This marks the end of more than 30 years space shuttling. In this back drop here a small write up on one of the most amazing stuff of human - "Space Shuttle"....

 

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Date: 22 Jul 2011 , Author: / Category: Science / Views: 1345/Rating:3.5

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