Seeing in the dark

All of us have walked through a sun-dappled forest. However, few of us have noticed that underneath are feet are thousands of little perfect circles. This is of...

Ed Week goes TPACK

There is an article in yesterday’s Education Week (a part of their Technology Counts series) titled “Learning to Teach with Technology.”

The degradation of Matt

A rumination on goofy sketches, the perils of reproduction as it plays out in a children’s game, a B-list Hollywood movie, and botany textbooks I read whe...

East Lansing in the NYTimes

Olivia Judson has a great column in the NYTimes about evolution. Today’s column titled “Stop the mutants” is a thought experiment on how evolu...