Black holes do not exist where space and time do not exist, says new theory
'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 ...
Ancient Egyptians transported pyramid stones over wet sand
Physicists from the FOM Foundation and the University of Amsterdam have discovered that the ancient Egyptians used a clever trick to make it easier to transport heavy pyramid stones by sledge. The Egyptians ...
High efficiency flat light source invented
Tired of fluorescent tubes? Imagine your ceiling -- or any surface -- as a giant light panel, thanks to OLED research from the University of Southern California and Princeton University.
Nonlocality of a Single Particle Demonstrated Without Objections
New theory (and old equations) may explain causes of ship-sinking freak waves
Physicists create synthetic magnetic monopole predicted more than 80 years ago
(Phys.org) —Nearly 85 years after pioneering theoretical physicist Paul Dirac predicted the possibility of their existence, an international collaboration led by Amherst College Physics Professor David ...
Physicists Modify Double-Slit Experiment to Confirm Einstein's Belief
Work completed by physics professors at Rowan University shows that light is made of particles and waves, a finding that refutes a common belief held for about 80 years.
Probing Question: Can anything travel faster than the speed of light?
Can anything travel faster than the speed of light? "No," is what Albert Einstein would likely say if he was alive today -- and he would be the man to ask, because scientists have been taking his word for it ...
Superconducting secrets solved after 30 years
(Phys.org) —A breakthrough has been made in identifying the origin of superconductivity in high-temperature superconductors, which has puzzled researchers for the past three decades.
String field theory could be the foundation of quantum mechanics
Two USC researchers have proposed a link between string field theory and quantum mechanics that could open the door to using string field theory—or a broader version of it, called M-theory—as the basis ...
Scientists manage to study the physics that connect the classical the quantum world
How does a classical temperature form in the quantum world? An experiment at the Vienna University of Technology has directly observed the emergence and the spreading of a temperature in a quantum system. ...
Scientists demonstrate quantum nature of entanglement swapping
Engineers create 'optical cloaking' design for invisibility
Researchers using nanotechnology have taken a step toward creating an "optical cloaking" device that could render objects invisible by guiding light around anything placed inside this "cloak."