Archive: 07/26/2007

Satellite multimedia for mobile 'phones'

ESA’s Telecommunications Department is supporting the development of technology needed for satellite systems to broadcast digital multimedia content such as video, television programmes, radio, and data to mobile telephones ...

Jul 26, 2007 2 / 5 (1) 0

Opposites interfere

In a classic physics experiment, photons (light particles), electrons, or any other quantum particles are fired, one at a time, at a sheet with two slits cut in it that sits in front of a recording plate. For photons, a photographic ...

Jul 26, 2007 4.2 / 5 (19) 0