science

10:00am

Wed August 8, 2012
City Visions: August 13, 2012

Restoring John Muir's Hetch Hetchy: Is It Worth It?

It’s been nearly 100 years since Congress authorized the City of San Francisco to build the O’Shaughnessy Dam in Yosemite National Park. This is the dam that turned Hetch Hetchy Valley into Hetch Hetchy reservoir, providing water and electricity to San Francisco and surrounding cities. John Muir and a emerging Sierra Club fought against this project proposal for nearly 12 years before Congress passed the Raker Act in 1913, giving San Francisco the authority to build the dam, power generators, and delivery system to the Bay Area.

Read more

6:04pm

Mon June 4, 2012
Arts & Culture

Voices from the past recount historic quake

Last week, the California Academy of Sciences in San Francisco’s Golden Gate Park launched a major new exhibit called “Earthquake.” It has a walk-through model of the earth, an interactive space to teach earthquake preparedness, and even live ostriches. (Apparently, there’s a connection.) There’s also an earthquake simulator resembling an old Victorian home, bringing us right back to the big one in 1906.

Read more

12:00am

Wed May 23, 2012
Women in Technology

Today on Your Call: How are women contributing to advances in computer technology?

On today's Your Call, we’ll talk about the role of women in computer technology.  The proportion of undergraduate Computer Science degrees received by women in the US declined from 37% in 1985 to 22% in 2005.  Are women more afraid of technology?  Is it affecting their job prospects?  How are women innovating with computer science?  What would it take for more to get involved?  Join us at 10 or email feedback@yourcallradio.org.  Who are the women in the computer world that you admire?  It’s Your Call with Holly Kernan, and you.

Read more

Pages