Interesting Engineering on MSN4d
Shadow of light? Scientists make laser beam cast shadow for the first timeThis could enable new tech for controlling light with light, opening doors to advanced fabrication, imaging, and illumination ...
Laser beams have been shown to cast shadows, defying previous notions that light cannot block light. This phenomenon, ...
Laser light casting a shadow was previously thought impossible since light usually passes through other light without ...
A new experiment has demonstrated something that sounds physically impossible – light itself casting a shadow. It turns out ...
IFLScience on MSN3d
A Laser Beam Has Blocked Light – Are Lightsabers Next?The technique works because the green laser (wavelength 532 nanometers) changes the way the crystal responds to some other ...
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