Fat is not all that much different, but one thing that's happened is the type of fat has changed a lot, and so people are eating less fat from plant sources and more fat from animals sources That's where the saturated fat comes in and high saturated fat intake is not a good thing.

脂肪摄入量相差无几,然而脂肪的种类却发生了很大变化,人们越来越少从植物中摄取脂肪,而更多是从肉类食物中获得,肉类食物中含有饱和脂肪酸,而过多地摄入饱和脂肪酸是有害的

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Now featuring both Automatic and Manual gain settings, users can enable Mikey Digital to intelligently adjust to fluctuating volume levels or manually set low sensitivity for extremely loud sources and high sensitivity for quieter sources.

ENGADGET: Blue Microphones Mikey Digital portable microphone for iOS devices hits shelves, offers mobile tracking for $100

Satellite and conventional over-the-air broadcasting will remain the primary high-def program sources until cable operators decide to carry high-def content and Hollywood delivers prerecorded HD cassettes or discs.

FORBES: Something Special in the Airwaves

Today's high-definition sources are scrunched down with MPEG-2, a long-lived standard also used by DVDs.

FORBES: What's Coming