Recently in Science Category

Roger L. Simon focuses on some very interesting new research regarding so-called "global warming" (and, yes, I use the scare quotes intentionally):
In his paper, Qing-Bin Lu, a professor of physics and astronomy, shows how CFCs - compounds once widely used as refrigerants - and cosmic rays - energy particles originating in outer space - are mostly to blame for climate change, rather than carbon dioxide (CO2) emissions. His paper, derived from observations of satellite, ground-based and balloon measurements as well as an innovative use of an established mechanism, was published online in the prestigious journal Physics Reports.
Lu's paper goes on to state that while the earth did indeed experience warming from 1950-2000, it has been cooling since 2000 and he predicts that trend will continue for another 50 years.

So, will Gore return his Nobel Prize? The likelihood of that happening is about the same as Lu's research and findings getting significant legacy media coverage.

Seeing is Disbelieving
November 7, 2009 11:26 AM

Brains are funny things [Via Neatorama].


The Anatomy of a Curve Ball
November 1, 2009 6:29 PM

In honor of the World Series (which I understand is being contested now between two teams indistinguishable from Yankees, regardless of what they're called, and thus is of absolutely no consequence to your scribe) here's an analysis of why a well-pitched curve ball is the stuff of batters' nightmares. The animated visual is particularly remarkable.

The linked post postulates that there are two aspects of a curve ball that confound batters. There is an actual physical phenomenon that causes the ball to move along a non-straight route, but its trickiness is compounded by a perceptual trick that exaggerates the effect for batters. I wonder if the better hitters are able to either compensate for or completely overcome this perceptual "puzzle."

I wouldn't know, personally, because the curve ball is only one of a long list of pitches I cannot now and never could hit.

About this Archive

This page is an archive of recent entries in the Science category.

Reading & Writing is the previous category.

Social Media is the next category.

Archives Index