Fish Feeding FrenzyHelp Ranger Bill feed the hungry inhabitants of our fresh and saltwater tanks. Watch the different feeding styles of rock cod, sea stars, and steelhead trout.
Skeptalk: The Great Science TrekWhat are the best science travel destinations? Astronomer and Bay Area Skeptics vice-president Norm Sperling will describe his favorite science travel sites in North America. Then our peripatetic science lover will elicit travel suggestions from the audience as he plans his real, upcoming, multi-year, multi-part, road-trip throughout the US and Canada. Norm ...
On April 22, 2012, a 1/4 Hiroshima bomb detonation was heard in a wide area around Lake Tahoe. A small few meter sized asteroid crashed in our atmosphere, broke in fragments, pieces of which were seen falling down over the Colama/Lotus region by Doppler weather radar. This is right above ...
