Texas Freethought Conv:
The Dawkins/Hitchens speeches and Q&A will be available soon in professional quality video. The actual conference DVD set will be on sale soon, but the Dawkins/Hitchens event will be a FREEBIE on behalf of the RDF, TFC, AAA and the professional film crew who make their living helping our movement.
Two math posers - Poser #1: Yesterday a colleague from another school asked me how to test whether hummingbirds would visit two related species of flowers nonrandomly, that ...
16 minutes ago