kieve jacob

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Laws of Physics Say Quantum Cryptography Is Unhackable. It's Not

In the never-ending arms race between secret-keepers and code-breakers, the laws of quantum mechanics seemed to have the potential to give …

Astronomers discover comet factory in distant system Oph-IRS 48

The dust trap provides a safe haven for tiny particles in the disk of this young star, allowing the particles to clump and grow, ultimately to become …

New Algorithms Force Scientists to Revise the Tree of Life

Author: Emily Singer, Simons Science News. Emily Singer, Simons Science News Science<p>Date of Publication: 06.07.13.<p>Time of Publication: 9:30 am. 9:30 …

Do Adults Keep Making New Brain Cells? Cold War-Era Radiation Reveals Answer

A different kind of carbon-14 dating<p>When the U.S. and Soviet Union tested nuclear weapons aboveground in the 1950s and 1960s, they left their mark on everyone alive at that time. The tests released unusual amounts of carbon-14 into the atmosphere, which people's cells would sometimes incorporate …

Second rover finds hint of a life-friendly ancient Mars | Reuters

CAPE CANAVERAL, Florida (Reuters) - A Martian rock analyzed by NASA’s rover Opportunity contains clays formed in non-acidic water, an environment potentially suitable for the chemistry of ancient life to brew.<p>A portion of the west rim of Endeavour crater sweeps southward in this color view from …