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Robot Videos: Heavy Lift Cargo Drones, Grippers, More

• acron0 3mo ago
  This style of highlight video honestly gives me headaches. No content, just 60 seconds of sound bites and clips to an electric guitar track. Why has everything got to be so "Instagram"? I know the answer but SIGH.
  • deleted 3mo ago
    [deleted]
  • DougN7 3mo ago
    Agree - felt like a waste of time to watch it
• AareyBaba 3mo ago
  While there were several novel designs in the DARPA lift challenge, in the end the winners by a large margin were helicopter and a quadcoptor designs which reached close to 1:4 payload ratio. Both electric or gas engine designs did equally well. The most interesting part was watching the failure modes: main helicoptor rotors snapping under payload weight, wind gusts sending quadcoptor controls into an uncontrollable regime. Batteries and electric motors heating up under load stress.