A Concatenation of Extraterrestrials

The past few days have been a cosmic convergence of opinions about extraterrestrial life.  First, I’ve been interviewing scientists and engineers who think that funding searches for planets that might support life isn’t unreasonable.  Second, a neighbor told me he’d read in the New York Times that extraterrestrial life almost certainly had evolved somewhere, some […]

Redux: Ann Remembers Jim’s Camera

That’s Jim Gunn up there, concentrating on his camera.  Jim’s camera shouldn’t really qualify for a week of posts celebrating uncelebrated technology because it was famous for quite a while.  It was inventive and perfectly made and did something no camera had ever done: it digitized the sky. But like most new and wonderful technologies, the […]

Anastomosing Rabbit Holes

I’m having trouble with a story.  First I went down one rabbit hole (the effects, on both sides of the Atlantic, of the Irish Potato Famine) until it branched into two (now-dead towns, one in Maryland, one in Ireland), and then I went down both.  You can picture me heading down one, scrambling back up, […]

Science Metaphors (cont.): Secular Evolution

This is the latest in a series in which science’s metaphors offer the explanations of and guidance for the most cryptic of life’s problems. A few weeks ago I was at a conference about galaxy evolution.  In the titles of many talks was the puzzling phrase, “secular evolution.”  Secular? as opposed to religious? so secular […]

Pictures with an 8-Year Old: A Failure of Citizen Science

I’ll start this at the beginning.  Recently Friend of LWON, Chris Arnade, posted a picture of himself — which itself was not unusual because Chris is, among other things, a photographer and posts pictures of himself right along with pictures of other people. But the picture was unusual.  Chris is a very serious guy and always […]

Outmoded Diseases: Neurasthenia

Have you ever read a book where someone had pleurisy, or gout, or hysteria, and wondered…how come I never hear about anybody getting that anymore? Well, you’re in luck: It’s Outmoded Diseases Week at LWON, and we’re going to tell you. About some of them, anyway.  We’re starting off with neurasthenia, a disease suffered by […]

Kill the Sprickets, Kill Them All

HELEN: I like bugs. I started a Ph.D. in ants (and quit, but still think ants are awesome). I have blogged in this space about butterflies. I think the coming of the 17-year-cicadas is one of the most exciting things that happens in the world. My record is quite clear on this: me and bugs, […]

What Happened Next

My husband died.  He wasn’t young any more and was sick and weak but we weren’t expecting his death to come as quickly as it did, within a few days, almost overnight.  He just went away.  Maybe there are worse things than a quick, quiet death. Here’s what happened next. My brother and sister-in-law (who […]