earth13d
Laser beam stuns scientists by casting a shadow, something it shouldn't be able to do
Can light itself, perhaps from a laser, cast a shadow? It might seem like a trick question, but the answer to this is "yes." ...
Hosted on MSN19d
Shadow of light? Scientists make laser beam cast shadow for the first time
In a discovery that challenges conventional optics, scientists have managed to make a laser beam cast its own shadow—a feat ...
Sunderland Echo on MSN21d
Air ambulance crew dazzled in laser pen attack as pilot flew over Washington
An air ambulance pilot has warned against the dangers of laser strikes after his helicopter was mindlessly targeted while ...