Life Science

Category archives for Life Science

Bird Blogging

Looking for something else, I was reminded of some pictures I took a week or two ago. This one came out pretty well: This also reminds me that it’s a really nice day here in Niskayuna, and I shouldn’t be spending it all at the computer. So, enjoy the bird picture, and I’ll post something…

As of 1:45 Monday, 217 people have cast votes in the Laser Smackdown poll. That’s not bad, but it’s currently being handily beaten by the 271 people who have voted for a favorite system of units. The nice thing about using actual poll services for this sort of thing, though, is that I can re-post…

What’s Eating Our House?

A neighbor pointed out to me yesterday that there’s a big hole in our clapboard siding that was made by some sort of bird. This morning, I got a picture of the culprit: I’m not quite certain why the animal kingdom has decided to trash my stuff this year– insane jealousy of Emmy?– but I…

What’s the application? Optical tweezers use focused light beams to trap small particles in the focus of the beam, and drag them around by moving the beam. What problem(s) is it the solution to? 1) “How do we move these tiny little things around without touching them?” 2) “How do we measure the forces exerted…

All Creatures Great and Small…

… are welcome in the DogPhysics Pet Gallery. Even aquatic ones: We’ve currently got seventeen dogs, six cats, two horses, a lizard, and these fish. If you’ve got a pet, of whatever species, and a copy of How to Teach Physics to Your Dog, take a picture of the one with the other, and send…

The NSF’s Science and Engineering Indicators report came out not too long ago, and the bulk of it is, as usual, spent on quasi-quantitative measures of scientific productivity– numbers of degrees granted, numbers of patent applications for various countries, etc. I find all of those things pretty deeply flawed, so I tend to skip past…

Inside of a Dog by Alexandra Horowitz

I’ve gradually gotten used to the idea that as a semi-pro blogger, I will occasionally be sent review copies of books I’ve never heard of. These are generally physics books, and I have a stack of them sitting next to the bed at the moment, not being read nearly fast enough. It’s only recently that…

Some time back, commenter HI won a guest post by predicting the Nobel laureates in Medicine. He sent me the text a little while ago, and I’ve finally gotten around to posting it (things have been crazy around here): Since Chad gave me the right to guest blog as a prize for correctly predicting the…

CANNONBALLLLLLL!!!!!!

You sometimes hear people say that it’s good to make a splash when embarking on a new media project. David Sloan Wilson has apparently taken this to heart, and tucks himself into a tight ball as he leaps off the high board into the ScienceBlogs pool: Thinking of science as a religion that worships truth…

Silly Poll: Scary Creatures

SteelyKid has a fever, and can’t go to day care, so I’m staying home with her. This pretty much rules out significant serious blogging, so here’s a poll to keep you amused: Which of these threats is most threatening?(survey) Choose only one.