November 18, 2015

Radio waves are responsible for making radios work (not surprising), but not for delivering any sound to us.

 

Radio receivers and transceivers, via https://en.wikipedia.org/wiki/Radio#/media/File:NX1Z_Radio.jpg

 

Radio waves – some of the longest wavelengths of light -- a...

Please reload

Featured Posts
RSS Feed

Switch off your lights (for a while) for Earth Hour

March 23, 2018

1/10
Please reload

Recent Posts

May 14, 2018

February 7, 2018

December 19, 2017

December 6, 2017

October 3, 2017

Please reload

Archive
Please reload

Search By Tags