warrenellis + sci + timetravel   4

Time reversal findings may open doors to the future
"Imagine a cell phone charger that recharges your phone remotely without even knowing where it is; a device that targets and destroys tumors, wherever they are in the body; or a security field that can disable electronics, even a listening device hiding in a prosthetic toe, without knowing where it is."
time  timetravel  sci  tech 
february 2013 by warrenellis
Curves in spacetime violate Heisenberg's uncertainty principle
"If an object traveling through spacetime can loop back in time in a certain way, then its trajectory can allow a pair of its components to be measured with perfect accuracy, violating Heisenberg's uncertainty principle"
sci  timetravel 
february 2013 by warrenellis
Time travel experiment demonstrates how to avoid the grandfather paradox
"Among the many intriguing concepts in Einstein’s relativity theories is the idea of closed timelike curves (CTCs), which are paths in spacetime that return to their starting points. As such, CTCs offer the possibility of traveling back in time..."
sci  timetravel 
march 2011 by warrenellis
As if Quantum Teleportation Weren't Spooky Enough, Physicists Propose 'Time Teleportation' | Popular Science
"As if the idea ideas of quantum entanglement and time travel weren’t difficult enough to wrap one’s head around separately, two physicists at the Universtiy of Queensland in Australia have further compounded the headache by merging the two ideas via a new kind of quantum entanglement that links particles not across space, but across time."
sci  timetravel 
january 2011 by warrenellis

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