If Scarlett Johansson pulled up in a van, would you get in? Jonathan Glazer’s sci-fi film Under The Skin casts the starlet as an alien prowling the streets of Edinburgh for human flesh. A paper engineer takes pop-up books into new territory with a Game of Thrones book (but it’s actually safe for kids). And the evidence is piling up that Stradivarius violins are overhyped, as well as overpriced; in a blind test, top violinists preferred new instruments.