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Yeah, I think it's pretty much down to the cost - humans are still cheaper and way more effective/flexible...

• danbmil99 13y ago
  The fact is that for almost any "dangerous environment" one might suggest using robots for, there is a human who will do the same job for a few dollars extra per hour.
  • jotm 13y ago
    Except extraterrestrial objects - maybe BD will team up with SpaceX and send these robots to Mars :-)