nanopropellers

  • The Tiniest Propeller Ever Can Sneak Between Cells

    The Tiniest Propeller Ever Can Sneak Between Cells

    Researchers want to use microscopic nanobots for drug delivery and other tasks inside the human body, but there are still places the micro machines can’t get. Now, scientists have made the smallest bot yet, a magnet-guided corkscrew so tiny, it can sneak through the pores in human connective tissue.