Home » BBC News - Technology » technology news » Why was Elon Musk at the Thai cave rescue? Why was Elon Musk at the Thai cave rescue? Unknown 6:18 AM BBC News - Technology technology news A mini-sub delivered by the entrepreneur was said to be "not practical" by the rescue effort's chief. from BBC News - Technology https://ift.tt/2JawD8B Share: Facebook Twitter Google+ StumbleUpon Digg Delicious LinkedIn Reddit Technorati