Barnes opens in Philadelphia – with more Renoirs, Cézannes than all of France

Philadelphia, the city that gave us Poor Richard, cheese-steak sandwiches and the American Constitution, just opened a new treasure: the Barnes Foundation, one of the premier privately assembled collections of painting in the U.S. with more dreamy Renoirs and searching Cézannes than in the whole of France. Its arrival in May halfway between the landmark …

Our natural sleeping pattern is two four hours periods, with 1-2 hours of leisure in-between

In the early 1990s, psychiatrist Thomas Wehr conducted an experiment in which a group of people were plunged into darkness for 14 hours every day for a month. It took some time for their sleep to regulate but by the fourth week the subjects had settled into a very distinct sleeping pattern. They slept first …

Why I walked out on Waiting For Superman

You want know what the hardest part about being a teacher in the US is? It’s living in a culture where everybody thinks they can teach. Which is like saying everybody can be a doctor. Yet that is exactly what happens in teaching. Everybody knows how to teach and they all get involved. They espouse …