Ian McEwan’s entertaining new novel, Solar, contains one of the best descriptions of a bag of potato chips (or “crisps” to the Brits) that I have ever read: “It was a plastic foil bag of finely sliced potatoes boiled in oil and dusted in salt, industrialized powdered foodstuffs, preservatives, enhancers, hydrolizing and raising agents, acidity […]
Month: May 2010
This is the kind of image editors tell me is not interesting, but editors in this case are as wrong as wrong can be. This is a picture by the European Space Agency’s Herschel Space Observatory. It’s of the universe clear back, close to its beginning. The Herschel looked in far infrared wavelengths at a […]
Science is not normally in the metaphor business, but occasionally when it crosses the cultural divide between it and the rest of us, it does so via metaphors. Maybe the most common one is black holes. To scientists, black holes are singularities so dense, so gravitationally powerful, that nothing falling into them can return. To […]
When I’m thirsty, I often fancy a cool drink of green algae, filled with Spirulina, a vitamin-and protein-packed beverage resembling pond scum that’s promoted as an immune-boosting elixir. I think of algae as benign or beneficial: clinging to a damp tree trunk, like the primitive one-celled Protococcus; as a source of biodiesel, aka oilgae; or […]
