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Laser beam News

Laser tractor beam used to trap bacteria

Frankfurt - Viewing the activities of the microbial world is key for the study of disease and for drug development. German researchers have developed a new method for capturing and trapping bacteria using lasers.

Scientists create new 'anti-laser' device

Invented over 50 years ago the laser has long been a hero of both science fiction and the real world. Now scientists at Yale University have invented its antithesis, the anti-laser, capable of trapping and cancelling laser beams.

Ontario teen arrested after laser pointed at police helicopter

Ajax - An Ajax man, 19, is accused of pointing a small laser beam at Durham Regional Police's Air1 helicopter. The man now faces several charges.
 

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A green laser pointer
A green laser pointer
Dan Tentler