News tagged with wormhole
Scientists investigate the possibility of wormholes between stars
(PhysOrg.com) -- Wormholes are one of the stranger objects that arise in general relativity. Although no experimental evidence for wormholes exists, scientists predict that they would appear to serve as shortcuts ...
Feb 25, 2011 |
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Time travel? Maybe
Imagine that you're a science-fiction writer on a tight schedule. You'd like to play in the vast expanses of the universe, but you have too much scientific integrity to conjure up a warp drive or a DeLorean out of thin air. ...
May 11, 2010 |
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Scientists closer to making invisibility cloak a reality
J.K. Rowling may not have realized just how close Harry Potter's invisibility cloak was to becoming a reality when she introduced it in the first book of her best-selling fictional series in 1998. Scientists, however, have ...
Mar 05, 2009 |
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Search results for wormhole
Mathematicians can conjure matter waves inside an invisible hat
Invisibility, once the subject of magic or legend, is slowly becoming reality. Over the past five years mathematicians and other scientists have been working on devices that enable invisibility cloaks – ...
May 29, 2012 |
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SETI launches SETILive.org to empower citizen scientists
As part of the TED Prize Wish made by renowned astronomer Jill Tarter, the TED Prize today launches SETI Live (setilive.org): a site where – for the first time – the public can view data being collected ...
Space & Earth / Space Exploration
Feb 29, 2012 |
5 / 5 (4) |
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'Beam me up, Scotty:' ASU professor uses Star Trek themes to communicate science
Before firing up the dilithium crystals in your warp drive, you should know what you are getting into, said Lawrence Krauss, ASU Foundation Professor at Arizona State University. When applied to the known laws of physics, ...
Other Sciences / Social Sciences
Feb 19, 2012 |
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Small bangs and white holes
Most gamma-ray bursts come in two flavors. Firstly, there are long duration bursts which form in dense star-forming regions and are associated with supernovae – which would understandably generate a sustained ...
May 23, 2011 |
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Our universe at home within a larger universe? So suggests wormhole research
(PhysOrg.com) -- Could our universe be located within the interior of a wormhole which itself is part of a black hole that lies within a much larger universe?
Apr 06, 2010 |
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Could Exotic Matter Provide an Infinite Source of Energy?
(PhysOrg.com) -- Generally, scientists prefer to avoid the concept of perpetual motion. The idea of a machine that could produce movement that goes on forever, and using that movement to generate an endless ...
Sep 15, 2009 |
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Ancient cultures a click away
(PhysOrg.com) -- Portals used to launch you, Stargate-style, to bizarre places brought to life by science fiction writers. Today, thanks to European research, portals can take you to fascinating virtual destinations - both ...
Technology / Computer Sciences
Mar 19, 2009 |
4 / 5 (3) |
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Wormholes on Earth?
According to a group of mathematicians, it may be possible to create devices with internal tunnels that are invisible to detection by electromagnetic waves—wormholes, in a sense. The group discusses the idea in a paper published ...
Nov 14, 2007 |
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'Electromagnetic Wormhole' Possible with Invisibility Technology
The team of mathematicians that first created the mathematics behind the "invisibility cloak" announced by physicists last October has now shown that the same technology could be used to generate an "electromagnetic ...
Oct 12, 2007 |
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Why are there no Unicorns?
Why are there no Unicorns? Perhaps horses develop in a way that cannot be easily modified to produce a Unicorn, so such creatures have never arisen. Or maybe Unicorn-like animals have been born in the past but because there ...
Biology /
May 25, 2007 |
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List of search results for wormhole
