Intricacies of Flight and the Wonder of Hearing

Andy McIntosh  •  October 13th, 9:00am to 11:30am ♦

This October, DSA will hold its meeting on the 2nd Saturday, and feature world renowned speaker Professor Andy McIntosh!
Please note that unlike most of our meetings which are on the third Saturday of the month, this meeting is on the second Saturday, the thirteenth. Also, Andy McIntosh will […]

The Great Mammoths: Where Did They Go?

Edward Isaacs  •  September 15th, 9:00am to 11:30am ♦
Spread across the northern plains of Asia, Europe, and North America were millions of Woolly Mammoths. Weighing up to six tons and bearing over ten-foot-long menacing tusks, the mammoths were prey to virtually nothing. However, despite the grandeur and magnificence of this enormous mammoth population scattered across the […]