MicroWave@lemmy.world to World News@lemmy.worldEnglish · 3 months agoThe UK says it conducted a 'groundbreaking' trial of a laser beam weapon that can neutralize targets for $0.12 a shotwww.businessinsider.comexternal-linkmessage-square41fedilinkarrow-up1199arrow-down14file-text
arrow-up1195arrow-down1external-linkThe UK says it conducted a 'groundbreaking' trial of a laser beam weapon that can neutralize targets for $0.12 a shotwww.businessinsider.comMicroWave@lemmy.world to World News@lemmy.worldEnglish · 3 months agomessage-square41fedilinkfile-text
The UK said it test-fired a laser beam weapon in a “groundbreaking” trial. The Ministry of Defence said it could neutralize targets for just $0.12 a shot. Countries are racing to develop weapons that can combat drones and missiles.
minus-squareFedizen@lemmy.worldlinkfedilinkEnglisharrow-up13·3 months agodefeated by fog, cloud cover.
minus-square🍄🌵Psychonaut1969🌵🍄 @lemmy.worldlinkfedilinkEnglisharrow-up10arrow-down1·3 months agoOr a mirror
minus-squareSpikesOtherDog@ani.sociallinkfedilinkEnglisharrow-up5·3 months agoThere has already been work clearing clouds with lasers. https://www.osti.gov/servlets/purl/28317 https://airbornescience.nasa.gov/content/Retrievals_of_Thick_Cloud_Optical_Depth_from_the_Geoscience_Laser_Altimeter_System_GLAS_by IR and UV both seem to penetrate clouds, but I can’t say if they will retain their focus as a directed beam.
defeated by fog, cloud cover.
Or a mirror
There has already been work clearing clouds with lasers.
https://www.osti.gov/servlets/purl/28317
https://airbornescience.nasa.gov/content/Retrievals_of_Thick_Cloud_Optical_Depth_from_the_Geoscience_Laser_Altimeter_System_GLAS_by
IR and UV both seem to penetrate clouds, but I can’t say if they will retain their focus as a directed beam.