Bangalore: The driverless cars, flying internet balloons and Google Glass may make you feel that you are a step closer to science fiction; where world of technology is filled with limitless possibilities. But there are other lesser known technologies that can give you the same feel. Imagine a micro robot traversing your blood stream killing cancerous cells, a nanofiber maze that can filter sea water for drinking purpose, the technology where data can be stored in your DNA— feeling as if you are in a wormhole to future? But they are happening right now. Read on to know 9 mind-blowing technologies that you didn’t know as compiled by Business Insider.

#9 A brain-to-brain interface for communication and control

Imagine a nuero-sensitive headset that can be used to communicate with each other. What if it does something more than communication, like controlling once motor muscles, a team at Harvard has built just this, and it even works for animals. There's lots of speculation that it could one day enable some sort of communication with animals as well.

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