Hookworms are freeloaders that live at the host's expense inside their gut, drinking about two drops of blood per day. This parasite could soon pay its way with engineered hookworms serving as living medicine factories.
Researchers at the National University of Singapore (NUS) have developed a sensing electronic skin that functions underwater, detects nearby objects, senses physical contact, recognizes when it has been punctured or cut, and repairs itself after damage.
