The future of medicine? Miniature robots communicating with doctors from inside our bodies. This is sci-fi meeting reality.

At Israel's Ben Gurion University, scientists are developing minuscule robots that will swim through the bloodstream while reporting to and being in constant communication with the doctors outside, who are manipulating their movements with "joysticks."

To understand why the future is now, click here to read the full story from ozy.com

Image source: NASA