The cell phone rang at 9:21 p.m. on a weekday. I almost didn’t answer. Unfamiliar number. Late in the evening. Probably an automated voice expressing urgency about the viability of my automobile insurance—never mind that I don’t own a car. But then: Why not? You never know. So I answered. And I heard the magic […]
Math
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 […]
Ann: The first thing I have to say is, that is a glorious title. Was it yours? I ask because with every book I’ve written, the title was a matter of intense negotiations which I usually lost, and I wonder how you got away with such elegance and relevance both. Chris: It was my editor’s […]
On November 14, 2017, about 25 women gathered in a large white community center in Morazon, a remote district in eastern El Salvador along the country’s border with Honduras. The meeting was in second floor room with a polished wood ceiling and windows overlooking tiled roofs and trees, some full of flowers. The women sat […]
When Hurricane Maria hit Puerto Rico last fall, it killed power to most of the island. The toll was catastrophic. Damages have been estimated at $90 billion. For months, entire cities had no electricity, sanitation, and access to health care. Which is why the government’s official death toll from the storm—64 people—always seemed suspect. On […]
Our boy is back! Abstruse Goose was our go-to back-up for 100 years, then he unaccountably disappeared for another hundred. And now, with no explanation (and we don’t need one), he’s back amongst us and our hearts rejoice. This one you can figure out without knowing what Bayesian priors are. I know a little because […]
Let’s be real: Watching someone doing math is only slightly more exciting than watching metal corrode. That may be why we’ve never seen a naturalistic depiction of math in the movies; such a snoozer would show someone hunched over a desk or a computer for hours, maybe with a few coffee refills and bathroom breaks. […]
I leave today for a backpack with my two kids off the North Rim of the Grand Canyon. Per our usual, we are going without maps, compass, gps, or a trail. This is how we do it together, traveling by line of sight, letting geography show us the way out and back. I used […]