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Mary’s Monday Metazoan: Cartilage!

California Drought Feels Fine

On Significant Figures, Peter Gleick examines the rather relaxed attitudes of some Californians to an extreme drought fostered by three years of dry weather. Gleick writes “reservoirs are at record low levels. Deliveries of surface water to some farmers are lower than at any time in recent history. Streams are drying up and fisheries are being…

The Fermi Alternative

Given the recent Feynman explosion (timeline of events), some people may be casting about looking for an alternative source of colorful-character anecdotes in physics. Fortunately, the search doesn’t need to go all that far– if you flip back a couple of pages in the imaginary alphabetical listing of physicists, you’ll find a guy who fits…

Many hourly workers struggle to get by with too few hours and schedules that are erratic and subject to last-minute changes. The Schedules that Work Act, just introduced by Representative George Miller and Congressional colleagues, aims to help hourly workers achieve flexible and predictable schedules that let them balance work with other obligations.

Just three days ago, I updated my ongoing series How “They” View “Us.” This time around, I used Mike Adams’ likening of various pro-science activists, including Steve Novella and myself, among others, to Nazis and compiling what appeared to be a hit list. In the process, I also discussed the antivaccine movement, in particular Age…

“General Kenobi. Years ago you served my father in the Clone Wars. Now he begs you to help him in his struggle against the Empire. I regret that I am unable to convey my father’s request to you in person, but my ship has fallen under attack, and I’m afraid my mission to bring you…

Sunday Chess Problem

Today I have a charming little bagatelle for your consideration. It was composed by Alfreds Dombrovskis in 1958. In the diagram position, white is to play mate in two. Keep in mind that white is always moving up the board and black is always moving down. Vertical files are labeled a–h from left to right,…

“As far as the laws of mathematics refer to reality, they are not certain; and as far as they are certain, they do not refer to reality.” -Albert Einstein It’s been a fabulous, fun-filled week over at the main Starts With A Bang blog, and we’ve taken on a variety of topics that range from the small…

UPDATE: The latest numbers do not indicate a weakening of the outbreak. (See list of new cases below. Several graphs have been updated as well) UPDATE: More detailed discussion of transmission of Ebola UPDATE: I note with sadness the death of my neighbor (though I did not know him) of Patrick Sawyer, of the Liberian…

Kids Those Days

Lance Mannion has a really nice contrast between childhood now and back in the 1970′s that doesn’t go in the usual decline-of-society direction. He grew up not too far from where I now live, and after describing his free-ranging youth, points out some of the key factors distinguishing it from today, that need to be…

I have some theories about both children’s books and about science-themed graphic works. There are basically two kinds of children’s books: those that are designed to please children versus those that are designed to attract the adults that buy most children’s books. There are also basically two kinds of science-themed graphic works: those that are…

“Ignorance is hardly unusual, Miss Davar. The longer I live, the more I come to realize that it is the natural state of the human mind. There are many who will strive to defend its sanctity and then expect you to be impressed with their efforts.” -Brandon Sanderson At the risk of inflaming everyone who…

  Toxoplasma gondii is a parasite found in cat poop that can make both people and cats ill. It can infect any warm-blooded animal, including reportedly 60 million Americans. People infected with T. gondii typically have flu-like symptoms. Dr. David J Bzik in the Department of Microbiology and Immunology at Dartmouth recently said, “We know biologically…

Science and its interpretation is wonderful. Today I saw a post on Twitter from @LAbizar, referencing an @GEN, post that stated 8.2% of Human DNA is Functional with a link to a GEN article: “Surprise: Only 8.2% of Human DNA Is Functional.” The GEN writeup cited a PLoS Genetics article, “8.2% of the Human Genome Is Constrained: Variation in Rates of…

I like this hypothesis

But we have to be clear that it is only a hypothesis at this point. I was reading about domestication syndrome (DS) — selecting animals for domestication has a whole collection of secondary traits that come along for the ride, in addition to tameness. We are selecting for animals that tolerate the presence of humans,…