Augmented diving. // Emergency kit for boredom. // Where do I put the paper? // What you need to know about data transfer speeds. // Bespoke electronic instruments. // 3D book cover art. (h/t, Julia) // Transit. // Foldable knife. // The complete Tinker, Tailor, Soldier, Spy. // For seeing with. // The ghost cities of China. (h/t, dicentra) // From zero to 100. // Alcohol and mayonnaise, together at last. // A junk-touching diagram. // Pyjama jeans. (h/t, Simen) // “Everyone is equally intelligent.” // “The fantastic sensations, including fireworks and airplanes, were a lot of fun.” // How to make a micro-omelette inside an eggshell.