Weed-killing Robot Dog Could Become a Farmer’s Best Friend
Dogs have been trained to herd animals, sniff out drugs and retrieve ducks. A Texas researcher has trained his to kill weeds with a blow torch.6496 0 0 Weed-killing Robot Dog Could Become a Farmer’s Best Friend Dogs have been trained to herd animals, sniff out drugs and retrieve ducks. A Texas researcher has trained his to kill weeds with a blow torch. 0 0