Sailing stones, also called sliding or moving rocks is a geological phenomenon where rocks tend to move and leave long tracks into a valley surfaces like deserts without human or animal intervention.
Float along Sunita Williams, Indian American astronaut who holds the record for longest space flight by a woman, and let her explain how they use the toilet, how they sleep, eat and other essentials.
Super talented guy Jelani Eddington plays a famous Star Wars theme on these incredible looking and sounding organs. Watch and listen to this masterpiece.
With Galaxy SIII still selling like hot cakes, we probably won't see its successor quite so soon yet. But you can still check out this amazing concept video of how the new Galaxy S4 running Android 5 could look like.
Meet Daniel Tammet, math genius who can recite 22,514 digits of Pi, perform difficult calculations one would usually need a computer to resolve, speak 10 different languages and also happen to be autistic.
