At the expense of seeming a tech geek, these two fascinating developments in robotics allow a glimpse of the quickly accelerating future.

MIT continues its cheetah program but have advanced so far that the beast now can autonomously jump over obstacles at quite a speed with incredible stability. Must be seen to be believed.

On the opposite side of the spectrum we find nano-bots (again, from MIT) like the self-folding, maneuvering and ultimately, self destructing bot that could have many practical applications: