Photo of the Lawrence 37-Inch Cyclotron, an early particle accelerator, at the Lawrence Hall of Science (University of Berkeley).

This fucking watermelon will never be finished. Each bite is only going to reduce the remaining melon by half at best.

Wall of Skulls at the California Academy of Sciences in the Golden Gate Park, San Francisco.

A Western Garter Snake Slithering around Glen Canyon Park, San Francisco.

Two long exposure photographs of the International Space Station passing over San Francisco.

15 second exposure from a NatureBridge night hike last night. Then s'mores!

Looks like Episode 7 is going to be weird... (as seen at The Presidio of San Francisco)

Worth a visit. When I first moved to San Francisco I assumed that the cable cars were the type that go up mountains rather than a cunning way to drag trolleys up hills.

Photo of the new span of the Bay Bridge next to the partially demolished old span from the San Francisco Bay.