One of my hens recently hatched a couple chicks. The one that survived is now a few weeks old, and I have no idea if it’s female or male. It’s not that I don’t want to know. It’s just that it’s surprisingly difficult to distinguish the two sexes when they’re young. There are two ways […]
Christie
Last July I ended a post on the Higgs boson with an admonition: “Just don’t get me started on this ‘God particle’ business.” But did Christie listen? “I’m sharing it with my husband,” she emailed me about the post. “This whole ‘god particle’ thing has been driving him completely crazy.” The term, at least in the […]
Earlier this week, I had the privilege of spending a few days at a place that nurtured my interest in science. The Mountain Research Station was where I conducted my first independent research project (funded by an REU grant from the NSF). As I’ve written previously, my experience studying the evolution of an alpine plant’s […]
June 17 – 21 “I think girls very much do want to be JASONs and they want to be in DARPA, they just don’t always know it, so we need to get them to read about it.” This week, Ann asked defense journalism powerhouse Sharon Weinberger to add her two cents to the ongoing LWON […]
On Sunday evening, I was standing in our orchard watching the sunset when I turned around and saw a strange beam of light that appeared to rise from the east, directly opposite the setting sun. Crepuscular rays or “God’s Fingers” are pretty common around here, but usually these majestic light rays emanate from the sun. […]
I recently witnessed one of the kindest, gentlest people I know fly into a momentary rage over a parking space. Such transformations used to baffle me, but after writing a Discover story about embodied cognition, I’m starting to understand why normally mild-mannered people can become uncharacteristically aggressive behind the wheel of a large automobile. The […]
So many press releases land in my inbox that I don’t have time to read them all. But a recent release from the Canadian Medical Association Journal (CMAJ) caught my eye — “Treatment by naturopathic doctors shows reduction in cardiovascular risk factors. Randomized controlled trial.” This would be big news if it were true. Naturopathic […]
Spring is a nervous time for skiers and farmers. I’m both of these, and every April I watch the weather even more closely than usual. As a skier, I’m waiting for crust — the year’s most magnificent snow conditions. Spring’s warm temperatures compress the winter’s deep snowpack and when the freeze/thaw cycles line up just […]