concentric rings

New 2D cloak that ‘turns underwater objects invisible to sonar’


January 6th, 2011 - 11:45 am ICT by ANI
Washington, Jan 6 (ANI): A scientist has created a two-dimensional cloak that turns objects underwater invisible to sonar and other ultrasound waves.Illinois professor Nick Fang constructed the 2D acoustic cloak made of ... Read more...

Posted in Health Science |

Scratched glasses to provide perfect vision for any eyesight


October 5th, 2010 - 2:21 pm ICT by ANI
London, Oct 5 (ANI): A researcher at Bar-Ilan University in Ramat Gan, Israel has created the perfect glasses - whose lenses allow you to see clearly regardless of how long or short-sighted ... Read more...

Posted in Health Science |

Scientists create electromagnetic “black hole” that sucks in surrounding light


October 15th, 2009 - 2:26 pm ICT by ANI
London, October 15 (ANI): Scientists have build a device that can create an electromagnetic "black hole" that sucks in surrounding light, a method which may lead to an entirely new way of ... Read more...

Posted in Health Science |

Vaccinating kids best way to prevent spread of swine flu


October 2nd, 2009 - 4:37 pm ICT by IANS
Washington, Oct 2 (IANS) The optimal way to control swine flu, the H1N1 virus that has emerged as a current global threat, is to vaccinate children, says David Kimberlin, a medical expert. ... Read more...

Posted in Health |

Lunar clock to be built by River Thames by 2012


September 3rd, 2009 - 3:50 pm ICT by ANI
London, September 3 (ANI): Scientists and artists are planning to build a 40m-wide lunar clock by the River Thames by the year 2012.According to a report by BBC News, the aim is ... Read more...

Posted in Health Science |

Archaeologists find 4,000-year-old timber circle in Ireland


August 17th, 2009 - 3:40 pm ICT by ANI
London, August 17 (ANI): A team of archaeologists has uncovered the remains of a timber circle from more than 4,000 years ago in County Tyrone in Ireland.According to a report by BBC ... Read more...

Posted in Health Science |

‘Invisibility cloak’ to protect buildings from earthquakes


July 21st, 2009 - 1:22 pm ICT by ANI
Washington, July 21 (ANI): A new research by scientists at the University of Liverpool has shown it is possible to develop an 'invisibility cloak' to protect buildings from earthquakes.Sebastien Guenneau, from the ... Read more...

Posted in Health Science |

‘Earthquake cloaks’ may one day make buildings invisible to devastating tremors


June 27th, 2009 - 11:25 am ICT by ANI
London, June 27 (ANI): Let alone hiding persons or objects from prying eyes, future invisibility cloaks may even conceal buildings from the devastating effects of earthquakes, if physicists in France and the ... Read more...

Posted in Health Science |

Soon, a tsunami invisibility cloak to protect ocean structures from destruction


September 30th, 2008 - 4:37 pm ICT by ANI
London, September 30 (ANI): Scientists have shown that its possible to make oil rigs or other ocean structures invisible to tsunami waves, with the help of an invisibility cloak.Invisibility cloaks ... Read more...

Posted in Entertainment |

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