Suffering from the winter blues? Then turn your attention from the figurative blues to the literal ones and you’ll be much happier. Around the world, the coolest color has the ability to awe us. It’s also the color that can best calm us down. Just look at the sky or a tranquil sea and you’re already feeling better. But nature doesn’t hold a monopoly on blue. There are some outstanding manmade objects that equally do the trick. Read about the top five blues >
Tag Archives: Manhattan Bridge
How Great Thou Arch
They seem simple: vertical curved structures that span an open space and may, or may not, support weight above it. Of course, arches are much more complicated than that, a complex balance of compression, stress, thrust, bracings, and transference. The Mesopotamians got the jump on them four thousand years ago, but it was the Romans who used them systematically in a wide range of structures, leading eventually to a worldwide adaptation of this most beautiful form. Read about the top five arches >
Stephen Travels 