Home » Physics News

Category Archives: Physics News

Subscribe to Blog via Email

Enter your email address to subscribe to this blog and receive notifications of new posts by email.

Join 3,066 other subscribers

Archives

Participate in Google Sceince Fair 2016

As every year, Google Science Fair entries are now open. Students aged 13-18 can now participate by registering online at https://www.googlesciencefair.com/en/ 

Exciting prizes are awaiting the winners.

The Grand Prize winner will receive $50,000 in scholarship funding.

The $50,000 Google scholarship is intended to further the Grand Prize winner’s education. If a team wins the prize, the scholarship’s value will be divided equally among the teammates.

google science fair

Act now and compete !

What is Quantum Teleportation?

Quantum teleportation is a way of transferring a quantum state from one place to another without actually sending a particle in that state through space. (Source – Physicsworld.com)

Anton Zeilinger (right) of the University of Vienna has extended this distance to 143 km by teleporting quantum states across the stretch of sea separating two of the Canary Islands. The team claims that its triumph takes the prospect of quantum teleportation to and from satellites one step closer.

Zeilinger and co-workers teleported quantum states from La Palma to Tenerife, and to pull it off they had to develop several new technologies including a new source of entangled photon pairs and “ultra-low-noise” single-photon detectors. Timing also proved to be a challenge, because the 10 ns uncertainty in GPS timing signals was not good enough to achieve the teleportation. Instead, the team had to develop a new “entanglement-assisted clock synchronization” technique that relies on the detection of the entangled photons

What’s the use of Quantum Teleportation?

Read more at

Ask a Doubt

Post your Physics Doubts here

Name (required)

Email (required)

Subject

Message/Doubt/Question

Upload a file if required

askphysics@Twitter

Half Yearly Exam Count Down

Half Yearly Exam Count Down KVS Ernakulam RegionOctober 17th, 2017
The Half Yearly Examination for Kendriya Vidyalayas of Kerala starts from 17 October 2017
%d bloggers like this: