NASA Jet Propulsion Laboratory researchers are developing small football sized spherical robots equipped with steam powered thrusters for future exploration.
Via: NASA outlines plan to use steam-powered robots to explore icy moons
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PIERS MORGAN: A phone call I received from a fired-up Trump should be a warning to Democrats
President Trump called me for a chat on Saturday. It was our first conversation since he unfollowed me on Twitter in April after I wrote a Mail column telling him to ‘Shut the f*ck up Read more…