An Israeli scientist has proposed a way to build a quantum propulsion machine by pushing on the electromagnetic fields within a quantum vacuum, generating a force that, theoretically, could be harnessed. Sounds simple enough, right? But leaving the complex jargon of quantum mechanics aside, the implications are pretty amazing.
The tool instrumental to the exploits of Michael J. Foxâs time-traveling Marty McFly would have ended on more than one occasion if not for the help of the futuristic skateboard.
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The quantum superposition principle has been tested on a scale as never before in a new study by scientists at the University of Vienna in collaboration with the University of Basel. Hot, complex molecules composed of nearly two thousand atoms were brought into a quantum superposition and made to interfere. By confirming this phenomenonââ the heart of quantum mechanics,â in Richard Feynmanâs wordsâon a new mass scale, improved constraints on alternative theories to quantum mechanics have been placed. The work will be published in Nature Physics.
Quantum to classical?
The superposition principle is a hallmark of quantum theory which emerges from one of the most fundamental equations of quantum mechanics, the Schrödinger equation. It describes particles in the framework of wave functions, which, much like water waves on the surface of a pond, can exhibit interference effects. But in contrast to water waves, which are a collective behavior of many interacting water molecules, quantum waves can also be associated with isolated single particles.
Circa 2011
Imagine shirts, pants or socks that clean and remove unpleasant smells themselves when hung on your balcony â how would that be? If you ask me, few things could be better!
The brand claims itâs the first luxury battery electric vehicle promising both autonomous and zero-emissions driving, with an opulent touch.
The car will be powered by two electric motors, which will be mounted on its floor, one on each axle, freeing up a considerable amount of space in the shell for the occupant to enjoy.
The concept features gesture and voice control systems, a levitating key, which will work as the driverâs own personal assistant, rotating seats and premium materials.
Boston Dynamics is putting Spot to work. The company has announced a new leasing program for its Spot robot (formerly SpotMini), which is aimed at construction, entertainment, and other automation-friendly industries. But is the world ready for this semi-autonomous quadruped?
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