Elon Musk’s futuristic “mini-sub” ultimately wasn’t used in the recent daring rescue of 13 people trapped in a cave in Thailand. However, its much-publicized existence reminded the world of the important role similarly cutting-edge technology will increasingly have a role to play in similar disaster rescue efforts. From inflatable vine robots to skin-sniffing smart sensors, read on for six of the high-tech tools which could one day save your life. Read more>>