ChemistryHow science can help you whip up perfect egg whites for your bakes Egg whites are key to so many baked goods but can be tricky to work with. These tips will help you master the technique, says Catherine de LangeRegulars
CommentA radical new book sets out to hunt for 'pure consciousness' Thomas Metzinger's The Elephant and the Blind explores deep meditation, which can take us to states where the sense of self vanishes, arguing that this may be crucial in cracking consciousness Culture