The National Science Teachers Association (NSTA) recently made the strange decision to reject 50,000 free DVDs of Al Gore's global warming documentary An Inconvenient Truth. At Huffpo, Laurie David asks whether it: just might - have had anything to do with more than six million dollars the organization has accepted…
Here's a great site for all of you who enjoy optical illusions. Lots and lots of links are provided. Yes, here is a place that can be enjoyed by Believers and Atheists alike. Gays and homophobes, set aside your differences and enjoy these impressive illusions! Republicans, Democrats and even Green…
To continue with a posting trend we started a couple days ago, I wanted to recommend a terrific book called Powers of Ten: About the Relative Size of Things in the Universe, by Philip Morrison and Phylis Morrison, originally published in 1982 by scientific American Library. [It appears that new…
Ok, here's another site that shows what tiny (yet interesting) specks of almost-nothing we humans are. But it does such a good job of it! Check it out.
My city (St. Louis) is still covered with traffic-clogging snow needing to be hefted from sidewalks. I was glad that I happened onto these photos to remind me what is really going on out there. As in the previous post about the Hubble photos, the human eye gets such a…