Einstein called it “spooky action at a distance.”
That’s because entanglement, a voodoo-like phenomenon in quantum physics linking particles that once interacted, seems to surpass the speed of light, violating the cosmic speed limit.
Because of this, it doesn’t fit in with Einstein’s theory of relativity, so he concluded that it was too ludicrous to be real.
Sperm have been made in the laboratory and used to father healthy baby mice in a pioneering move that could lead to infertility treatments.
The Chinese research took a stem cell, converted it into primitive sperm and fertilised an egg to produce healthy pups.
The study, in the Journal Cell Stem Cell, showed they were all healthy and grew up to have offspring of their own.
Posted in futurism
RMIT quantum computing researchers have developed and demonstrated a method capable of efficiently detecting high-dimensional entanglement.
Entanglement in quantum physics is the ability of two or more particles to be related to each other in ways which are beyond what is possible in classical physics.
Having information on a particle in an entangled ensemble reveals an “unnatural” amount of information on the other particles.
Physicists have come up with a new way to predict what lies beyond the event horizon of a black hole, and it could give us a more accurate idea of their mysterious internal structures.
Thanks to the first — and now second — direct observation of gravitational waves emanating from what scientists think are black hole mergers, we’re starting to get our first real evidence that black holes do actually exist in reality, not just theory.
But even if we can prove they really do physically exist, there’s no getting around the fact that, thanks to their enormous gravitational pull, black holes swallow up anything that falls beyond their event horizon.
Posted in education
