The Gravity Steps

The world of science entered November 6, 1919, as gray as a doughboy and exited it dancing like a flapper. That afternoon, British Astronomer Royal Sir Frank Dyson announced at a special meeting of the Royal Society in London that a recent experiment had validated a new theory of relativity. The occasion provided one of […]

Guest Post: A Mathematical Mastermind Gets His Head Examined

On a December day a few years ago, John Horton Conway settled in for an interview at the office of neuroscientist Sandra Witelson. Conway wasn’t there for an appointment proper, but rather to provide fodder for Witelson’s ongoing research on scientifically minded brains. All the same, he’d braced himself for an arsenal of standard neuropsychological […]

Relativity for Preschoolers

“If, for example, I say that ‘the train arrives here at 7 o’clock,’ that means, more or less, ‘the pointing of the small hand of my clock to 7 and the arrival of the train are simultaneous events.’”                                   […]

Buds

“Did they ever meet?” I got the question all the time. People would ask what I was working on, and I would say a book about Einstein and Freud, and then would come the question. Same thing with my next book. People would ask what I was working on, and I would say a book […]

Guest Post: Family Man Who Invented Relativity and Made Great Chili Dies

In an obituary for veteran rocket scientist Yvonne Brill this weekend, the New York Times disastrously failed science writer Christie Aschwanden’s Finkbeiner test for profiling scientists. She made a mean beef stroganoff, followed her husband from job to job and took eight years off from work to raise three children. “The world’s best mom,” her son Matthew […]

A Day at the Opera

“Bern. 1905.” This simple declaration of setting—space; time—comes about a quarter of the way into Einstein on the Beach, the 1976 opera by Philip Glass and Robert Wilson currently in revival on a world tour. The brief spoken passage is one of the few, if not the only, that is unaccompanied by music. (Actually, the line […]

What’s in a Name

The best thing that ever happened to the Big Bang is its name. For scientists, the acceptance of a scientific concept depends on its explanation of existing data, its prediction of observable phenomena, the observation of those phenomena, and the duplication of those results. But for non-scientists—well, for scientists, too—the popularity of a concept can come […]

Must Come Down

About ten years ago I was killing time in the sprawling Barnes & Noble on Union Square in Manhattan.  I had pushed my chair away from a little table, crossed my legs, and opened a book on my lap.  I don’t remember which book.  I can’t even remember whether it was one I’d grabbed off […]