Life Science

In 1925, dogsledders raced through the frozen Alaskan bush to bring antiserum to the isolated village of Nome.  The antiserum arrived in time, saved the lives of many villagers from the horrors of diphtheria, and inspired the Iditarod, a famous race in celebration of the dog sledders’ heroic feat. West Africa could use a similar effort today.…

2 + 2 = 17, for certain values of 2

A while back, I responded to Behe/Luskin’s claim that his model proving the impossibility of evolution of chloroquinone resistance was vindicated. I pointed out (as did Ken Miller) that showing that a particular trait required multiple point mutations did not affect the probability in the naive way that Behe and Luskin calculated — in particular,…

The most brilliant business plan ever

Take a look at the kind of profit you can make from various businesses. This is pretty good money. We all know Apple’s business model is to build cool gadgets with high end stuff inside that it then sells at a high markup for premium design and ease of use — they’re at least creating…

Physiologist Laurie Goodyear (Joslin Diabetes Center, Harvard Medical School, MA) and her colleagues recently published a study in the American Journal of Physiology that shows how overexpressing a protein can increase exercise capacity. The protein of interest was tribbles homolog 3 (TRB3), which is a mammalian form of the tribbles protein found in fruit flies…

The fuddy-duddies still thrive

Kate Clancy comments on a ‘satire’ published in a serious journal. Genome Biology published a satirical piece by Neil Hall today, and since I’m American and he’s British I don’t find it funny. No wait, it’s that I’m female and he’s male. Or maybe that I’m junior and he’s senior. I’ve got it, it’s because…

We’re doomed. The Pacific striped octopus is exhibiting complex social behaviors. Panamanian biologist Aradio Rodaniche first reported the Pacific striped octopus in 1991 off the coast of Nicaragua, noting its strange behavior—living in groups of possibly up to 40, laying multiple egg clutches, and mating face-to-face and sucker-to-sucker. Most other octopus species, for instance, come together…

What’s the first you think about when you see a spider?  Running away?  Danger?  Fairies? Spiderman? Do you wonder if spider silk is really strong enough to stop a train, like they showed in Spiderman 2? Whatever your thoughts, you’re probably not thinking about 3D printing in space.  Yet, the time might be near when…

Next week, I think I will!

Mark Your Cosmic Calendar: 774/775 One wonders if anyone felt it. Did Charlemagne feel it as he led his forces across Pagan Saxon Westphalia, knocking down Irminsuls and making everyone pretend to be Christian or else? Did the people of Bagdad, just becoming the world’s largest city, notice anything aside from their own metro-bigness? Did…

Living in Seattle fosters a certain pessimism when it comes to large companies.  Boeing has always been a poster child for employment uncertainty, regularly hiring large numbers of people and just as regularly, laying them off.  Now, we have Microsoft and Amgen joining the club, with Microsoft layoffs impacting an estimate 1350 people in the area, and…