Comment on Mobile drone lighting system uses 288 LEDs to turn night into day

Fiivemacs@lemmy.ca ⁨1⁩ ⁨week⁩ ago

• P00ptart@lemmy.world ⁨1⁩ ⁨week⁩ ago

  Cause ya know, flares haven’t existed for over a hundred years or anything.

  source

  • cmnybo@discuss.tchncs.de ⁨1⁩ ⁨week⁩ ago

    The long burning parachute flares have to be dropped from an aircraft. The ones you launch from the ground only provide about 30 seconds of light.

    source
  • Warl0k3@lemmy.world ⁨1⁩ ⁨week⁩ ago

    Yeah but howitzers are even mote expensive :(

    source