Spring means cherry, pear and apple blossoms. But in many metropolitan areas, urban foresters ensure those flowering fruit trees don't bear fruit to keep fallen fruit from being trampled into slippery sidewalk jelly.
But a group of fruit fans in the San Francisco Bay Area is secretly grafting fruit-bearing tree limbs onto those fruitless trees.
Math teachers know that fractions can be hard for the average third-grader. Teachers at a public school in San Bruno, Calif., just south of San Francisco, are trying something new. They're teaching difficult math concepts through music, and they're getting remarkable results.
At Allen Elementary School, a roomful of third-graders sits facing music instructor Endre Balogh, their backs straight, eyes ahead, beating a mouse pad with drumsticks. As Balogh taps a rhythm, the students follow.
Movie maker Morgan Spurlock, director and star of Supersize Me and The Greatest Story Ever Sold, has a documentary opening on the West Coast this weekend: Comic-Con Episode IV: A Fan's Hope. It introduces a group of determined popular culture enthusiasts who've come to San Diego's enormous convention in the summer of 2010 to pursue their different but connected dreams.
Think of the most technologically innovative companies of the past 50 years, such as Intel, Apple, Google, Facebook and Twitter. Each company has a Silicon Valley address — and each one got backing from venture capitalists. Over the past decade, more than 35 percent of the nation's venture capital has gone to Silicon Valley startups.
High-tech and venture capital go hand and hand in the valley where technology and venture capital grew up together.