Archive: 08/29/2011

Beyonce pregnancy sets Twitter record

Twitter users fired off a record number of tweets per second following the announcement by pop diva Beyonce at the MTV Video Music Awards that she is expecting a baby.

Aug 29, 2011
1 / 5 (2) 0

Grilled cheese with a tech twist in San Francisco

(AP) -- Jonathan Kaplan made it easy for consumers to shoot cheesy home movies when he founded the company behind the Flip Video camcorder. Now, he's hoping to popularize something cheesier - and gooier - ...

Aug 29, 2011
not rated yet 3

Testing the water for bioenergy crops

Many energy researchers and environmental advocates are excited about the prospect of gaining more efficient large-scale biofuel production by using large grasses like miscanthus or switchgrass rather than ...

Aug 29, 2011
3 / 5 (1) 6 | with audio podcast

Monitoring ground-level ozone from space

Satellite views of the Midwestern United States show that ozone levels above 50 parts per billion (ppb) along the ground could reduce soybean yields by at least 10 percent, costing more than $1 billion in lost crop production, ...

Aug 29, 2011
1 / 5 (1) 3

What's really in that luscious chocolate aroma?

The mouth-watering aroma of roasted cocoa beans — key ingredient for chocolate — emerges from substances that individually smell like potato chips, cooked meat, peaches, raw beef fat, cooked cabbage, human sweat, ...

Aug 29, 2011
5 / 5 (1) 0