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/