News tagged with einstein

'Regards to your old lady'

The ETH-Bibliothek at ETH Zurich (Switzerland) is to post six new Einstein letters to his university friend Jakob Ehrat and the latter's mother Emma Ehrat-Uhlinger on the web. The ETH-Bibliothek currently ...

Mar 03, 2011 not rated yet 0

The warped ways of cosmic light

Albert Einstein predicted them, modern giant telescopes detected them – and Klaus Dolag simulates them on a computer: gravitational lenses. The academic staff member at the Max Planck Institute for Astrophysics ...

Mar 02, 2011 4 / 5 (6) 2

Tangling the microscopic ladder

If a ladder had more than one rung at each step, it would look awkward and would be a bit dangerous to climb. Ladders in the microscopic world were thought to be similar in structure, having only one particle, ...

Dec 17, 2010 3 / 5 (1) 0

The music of gravitational waves

A team of scientists and engineers at NASA's Jet Propulsion Laboratory has brought the world one step closer to "hearing" gravitational waves -- ripples in space and time predicted by Albert Einstein in the ...

Nov 24, 2010 4.9 / 5 (21) 62 | with audio podcast