Nobel Prize In The Physics 2022

Nobel Prize In The Physics 2022 | Who and Why ?

1. Alain Aspect

2. John F. Clauser

3. Anton Zeilinger

1. Alain Aspect

The Nobel Prize in Physics 2022

Born: 15 June 1947, Agen, France

Affiliation at the time of the award: Institut d’Optique Graduate School – Université Paris-Saclay, Paris, France, École Polytechnique, Palaiseau, France

Prize motivation: “for experiments with entangled photons, establishing the violation of Bell inequalities and pioneering quantum information science”

Work

The ability of two or more particles to coexist in what is referred to as an entangled state is one of the most amazing features of quantum physics. Even if two particles are far away, what happens to one of them in an entangled pair affects what happens to the other particle. Using entangled light particles, or photons, Anton Zeilinger carried out ground-breaking experiments in 1997 and 1998. These and other tests support the validity of quantum physics and open the door to quantum networks, computers, and encrypted communication.

Reference: Anton Zeilinger – Facts – 2022. NobelPrize.org. Nobel Prize Outreach AB 2022. Wed. 2 Nov 2022. <https://www.nobelprize.org/prizes/physics/2022/zeilinger/facts/>

2. John F. Clauser

The Nobel Prize in Physics 2022

Born: 1 December 1942, Pasadena, CA, USA

Affiliation at the time of the award: J.F. Clauser & Assoc., Walnut Creek, CA, USA

Prize motivation: “for experiments with entangled photons, establishing the violation of Bell inequalities and pioneering quantum information science”

Work

The ability of two or more particles to coexist in what is referred to as an entangled state is one of the most amazing features of quantum physics. Even if two particles are far away, what happens to one of them in an entangled pair affects what happens to the other particle. John Clauser performed ground-breaking experiments in 1972 using entangled photons. This and other tests support the validity of quantum physics and open the door to quantum networks, computers, and encrypted communication.

Reference: John Clauser – Facts – 2022. NobelPrize.org. Nobel Prize Outreach AB 2022. Wed. 2 Nov 2022. <https://www.nobelprize.org/prizes/physics/2022/clauser/facts/>

3. Anton Zeilinger

The Nobel Prize in Physics 2022

Born: 20 May 1945, Ried im Innkreis, Austria

Affiliation at the time of the award: University of Vienna, Vienna, Austria

Prize motivation: “for experiments with entangled photons, establishing the violation of Bell inequalities and pioneering quantum information science”

Work

Reference: Anton Zeilinger – Facts – 2022. NobelPrize.org. Nobel Prize Outreach AB 2022. Wed. 2 Nov 2022. <https://www.nobelprize.org/prizes/physics/2022/zeilinger/facts/>

Editor: N.C

Bananas are radioactive.

Did you know that bananas are radioactive? That's right - this humble fruit that we all know and love contains small amounts of naturally occurring radiation. But before you throw away your banana stash, let's take a closer look at what this really means. First, it's important to understand that radiation is all around us. We're exposed to it every day from sources like the sun, the earth's crust, and even our own bodies. And while high levels of radiation can be dangerous, the amount of radiation in a banana is so small that it poses no harm to humans. In fact, the radiation in a banana comes from a naturally occurring isotope of potassium called potassium-40 . This isotope is present in many foods and even in our bodies, and it's one of the reasons why bananas are such a great source of potassium. But just how much radiation does a banana actually contain? On average, a single banana contains about 0.1 microsieverts of radiation. To put that into perspective,

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