Laser Pointer
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US Warns Against Pointing Lasers At Planes After Pilots Report Eye Injuries
US authorities on Wednesday warned Americans to stop pointing lasers at planes after pilots reported a record number of incidents in 2023.
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Supernova Explosion Created in Lab
Scientists have used laser beams 60,000 billion times more powerful than a laser pointer to recreate scaled supernova explosions in the laboratory to investigate one of the most energetic events in the Universe.
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Green lasers can harm the eyes
Laser pointers can be more dangerous in green than in red. A woman damaged her eye after looking directly at a green laser pointer for seconds.
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US Warns Against Pointing Lasers At Planes After Pilots Report Eye Injuries
US authorities on Wednesday warned Americans to stop pointing lasers at planes after pilots reported a record number of incidents in 2023.
-
Supernova Explosion Created in Lab
Scientists have used laser beams 60,000 billion times more powerful than a laser pointer to recreate scaled supernova explosions in the laboratory to investigate one of the most energetic events in the Universe.
-
Green lasers can harm the eyes
Laser pointers can be more dangerous in green than in red. A woman damaged her eye after looking directly at a green laser pointer for seconds.
