16/11/2021

Closer to a simple and efficient method of quantum encryption

Banks and government departments are already investing heavily in quantum encryption that relies on laser beams. However, laser beams often release several photons at once or none at all. A team at Hebrew University developed ...

New model simulates phenomena in a shock wave

Much of the study in the field of hypersonics focuses on understanding the disturbances in the flow of gases near the surface of the vehicle—the boundary layer—rather than what's happening in the shock, which typically ...

A new species of fig discovered on Uluru

Figs are one of the world's most recognizable trees and extensively used by First Nations peoples, but until recently a single widespread species, Ficus brachypoda, was the only kind recognized in central Australia.

A nanoantenna for long-distance, ultra-secure communication

Information storage and transfer in the manner of simple ones and zeros—as in today's classical computer technologies—is insufficient for quantum technologies under development. Now, researchers from Japan have fabricated ...

Unraveling the origins of innate behavior in flies

Human babies are born knowing how to suckle, and larval flies hatch knowing how to crawl. But even these innate behaviors don't appear out of nowhere.

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