Now, I l know that doesn’t look like much. But, you supposedly could fit hundreds of them in the period at the end of this sentence.
Livescience.com has a gallery of other incredibly tiny motors as well. Now, these “machines” will be able to do things like go into your body and seek out things that aren’t supposed to be there. All you would have to do is swallow a chocolate chip cookie with a few of them on it. Beats the hell out of shots don’t it? There’s a lot of other very practical uses for nanotechnology. I just can’t wait until it’s being used.