Free Topographic Maps through Google Earth
MapFinder: A USGS Topographic Map Index “MapFinder for Google Earth is a “.kmz” application that loads into Google Earth and...
Something to do with Grass Clippings
Early this morning, before the full heat of the day, I mowed the lawn. Having left it to grow for...
Synthetic Biology
The 21st Century Prometheans? A little over a year ago, Brad posted a link to a survey on Synthetic Biology. ...
Hovering Hymenoptera
Observations at a Volleyball Court, accompanied by an ID & Behavioral Challenge While on holiday in Oklahoma this weekend, I happened by this volleyball...
The Cell Membrane: A Thought Experiment
A number of years ago, I developed a method for teaching students about the basic structure of the cell membrane that has...
