I was watching the Beatles on “Ed Sullivan” the other night when I got to thinking about Galileo. “Ladies and gentlemen, here are The Beatles!” cried Ed, in his imitable style, and the camera cut to curtains flying apart with an abandon that matched the song’s first notes, already slamming away. Then Paul stepped to […]
I slept through the Higgs boson announcement on July 4. Whatever the news that the Large Hadron Collider physicists would be trumpeting in the middle of the New York night, it wasn’t going to change by 9 a.m. No, what I would be monitoring throughout the day were the press releases and media coverage. Would […]
“My father,” I would say, “is older than the universe.” The line has always gotten laughs. It comes at a point in my public talks when I want to convey how comically recent is our current understanding of the universe—so recent that people who were present at the creation still walk among us. I’ve never thought […]
Cassandra, for Richard: How do we know the laws of physics are universal? Why can’t there be a far-off galaxy where our laws of physics don’t apply? (Is that a really stupid question?) Richard, for Cassandra: We don’t. There can. (It’s not.) Such was Cassie’s contribution to LWON’s first anniversary post last May. As part of […]
“Since there is an infinite number of alternative universes, there must be one in which there isn’t an infinite number of alternative universes. Perhaps this is it.” No, that speculation didn’t come from the “Ask Mr. Cosmology” mailbag. It’s from a reader of New Scientist, courtesy of LWON’s own Sally, who is an editor at […]
“Because it’s there.” Not good enough. The traditional explanation for our species’ imperative to go to the ends of the earth no longer holds, and it hasn’t held for a long time. An isolated population or two might still be lurking out there, somewhere, in a jungle or on an ice floe, harboring a “Because […]
The magician Todd Robbins eats light bulbs. For a while last year he practiced his brand of indigestitation in an off-Broadway show on magic and murder, Play Dead. Most of the production was in the tradition of Ricky Jay’s several one-man meditations on the history of hokum. The one exception came early in the show […]
This year’s Nobel Prize in Physics was, in a way, a foregone conclusion. The 1998 discovery by two teams of scientists that the expansion of the universe is accelerating—under the influence of something that scientists have shruggingly come to call dark energy, which later studies have revealed to comprise 72.8 percent of the universe—was one […]