Nanobots get tiny propellers for targeted drug delivery
This bit of news looks like science fiction! Advancements in this field are starting to feel “scifi” in nature! 🙂 http://o.aolcdn.com/hss/storage/midas/c54bb5b305e80e4442561b73d428f761/200508796/Nanopropellers.jpg http://www.engadget.com/2014/07/31/nanobots-propellers/