World Peace / Space Pieces: Russia Could Convert Missiles To Destroy Asteroid Threats

Remember that whole Cold War thing between the US and Russia, with all the missiles and arming up and whatnot?  Yeah, all those spare, fortunately-unused weapons didn't exactly vanish.  However, scientists in Russia are working to put them to another effective (if hopefully unnecessary) purpose...

Because pointing these at the sky is still better than pointing them at America.
(Image courtesy foxtrotalpha.jalopnik.com.)

Power For The People: New "Powerwall" Battery To Revolutionize Energy Usage

The dynamics of power are changing.  While unfortunately that doesn't mean much for our government, it may be having a great impact for those in need of electricity (a.k.a. all denizens of the modern world...)

The fact that it looks a bit like the monolith from "2001" might be intentional.
(Image courtesy businessinsider.com.)