Photo: Hadar reconstruction from the North Carolina School of Science and Mathematics
The North Carolina School of Science and Mathematics (NCSSM) is a science-focused high school. They have put on Flickr a large series of Creative Commons (CC...
The North Carolina School of Science and Mathematics (NCSSM) is a science-focused high school. They have put on Flickr a large series of Creative Commons (CC...
Gorham’s Cave is on the eastern face of Gibraltar. It was carved by the sea, and now lies above sea level because of the upthrust of the Rock over hundreds o...
Driving up the Rock of Gibraltar last month, to a dinner in St. Michael’s Cave, we were treated to this sunset view, westward over Algeciras, Spain:
I’ve been out of the country for three weeks! What have I been up to?
Moonset in Turmi, Ethiopia: