This site uses cookies. By continuing to use this site you agree to our use of cookies. To find out more, see our Privacy and Cookies policy.
Skip to the content

Free weekly newswire

Sign up to receive all our latest news direct to your inbox.

Physics on film

100 Second Science Your scientific questions answered simply by specialists in less than 100 seconds.

Watch now

Bright Recruits

At all stages of your career – whether you're an undergraduate, graduate, researcher or industry professional – brightrecruits.com can help find the job for you.

Find your perfect job

Physics connect

Are you looking for a supplier? Physics Connect lists thousands of scientific companies, businesses, non-profit organizations, institutions and experts worldwide.

Start your search today

Tag archives: BICEP2

Silence the ping: astronomers urge 24-hour microwave-oven ban

By Ken Heartly-Wright

Switch Microwaves Off Now

(Shutterstock/Andris Torms)

An international group of astronomers is calling for people to stop using their microwave ovens for 24 hours next April to give scientists a better chance of finding gravitational waves.

The ubiquitous kitchen gadgets broadcast copious amounts of electromagnetic radiation at frequencies around 2.45 GHz – exactly that of the cosmic microwave background, which bears the signature of gravitational waves from the early universe.

The call for a one-day global microwave oven ban comes just a fortnight after scientists detected B-mode polarization from the early universe using the BICEP2 telescope at the South Pole.

(more…)

Posted in General | Tagged , | 9 Comments | Permalink
View all posts by this author  | View this author's profile
WordPress Appliance - Powered by TurnKey Linux