Who ever doubted an amazing meal could change your life? Researchers in Singapore have developed a robotic surgery device inspired by the country’s famous national dish, chili crab. The mini crab robot crawls down your throat and into the stomach, where its pincers grab onto a cancerous mass and a hook slices it away.
A potential new cancer treatment could be as simple as taking a swig of some genetically modified salmonella. The bug, famous for forcing food recalls and making people sick, could be weaponized to fight tumor cells.
Human trials are already under way at the University of Minnesota, where researchers have successfully tested salmonella-led tumor control in mice.
Five amazing, clean technologies that will set us free, in this month's energy-focused issue. Also: how to build a better bomb detector, the robotic toys that are raising your children, a human catapult, the world's smallest arcade, and much more.