This is an interesting look at how Bieber, Skrillex, and Diplo make a hit song. The video makes great use of visualisations to pick out parts from the song, making for a far more interesting video than I would have thought.
Ever wanted to cruise around on the surface of Mars? Well now you can thanks to Experience Curiosity from Nasa. You can check out the rover and all its cameras and tools as well as driving it around the red planet.