Björk – you either lover her or hate her. But, she is on a science+Apple apps binge, so I think she is worth watching. The first single from her science-based and iPad-composed album Biophilia (to be released Monday) is “Crystalline,” and was actually released earlier this summer. Subjects of the rest of the album reportedly include (each partnered with a new app) dark matter, tectonic plates, lightning, gravity, DNA, viruses and lunar cycles. The second video is a demonstration of the Crystalline app.