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%excerpt% Continued here: How I Did It: James Dyson

(PhysOrg.com) -- Scientists at Chalmers University of Technology have succeeded in creating light from vacuum – observing an effect first predicted over 40 years ago. The results will be published tomorrow (Wednesday) in the journal Nature. In an innovative experiment, the scientists have managed to capture some of the photons that are constantly appearing and disappearing in the vacuum.

German scientists succeeded in calculating the time evolution of the vacuum decay in detail.

Designed to be as environmentally friendly as possible in its materials and its suction, Cambridge Consultant's Stem vacuum cleaner gets things clean using 43% less energy.

By Geoff Brumfiel of Nature magazine A team of physicists is claiming to have coaxed sparks from the vacuum of empty space. [More]