this drone is fo th veo is a proof ofonce of how they're going to be able to use that droneo kraftkraftcrevassesnder who ve llen. matter ift bumo something. >> exactly. it's got a spherical roting cage. it's very stable. even an amaur pilot will be able to dthis. they'reoing ts test at 1,50 feet of elevatn, a enact th cet it they say 30 feet bew the surface. you can see just howsel it is in this vio. it start to go through an extremel narrow crevasse, banging off the walls. it doesn't affect it. the impacts don't seemo be that tough. it comesith aull hd ca, it got leigital hd video. they're doings at night. the only thing that seems to be limitedsow far ican communicate from the controller to the one. >> just having eyesn w somebo is can really help effect their rescue. >> this could really be the drone of the fure. >>> > two videos wre aog was involved it looks likehese t nses are trying to treat this do they'rerying to sit on the dog. it loo like it just pops. at dog is enormous it looks like the same sign. >> the tng it'soing to be super strong awell. >> this dog does not like w they're doing one