Tower Talk: Preventing Tower Climber Fatalities (RCRWireless) Todd Schlekeway, executive director for the National Association of Tower Erectors, is interviewed about tower safety. There have been a number of fatal tower accidents recently. Schlekeway speaks to that and other safety issues. Creating DAB on a Shoestring (The Independent) A radio broadcasting engineer recorded a bunch of squawking seagulls, created a cheap DAB transmission multiplex and then measured the results. Could his experiment change the economics of digital radio broadcasting? Radio Days Brings the Past to the Stage (New Times) In Delray Beach, Fla., the Arts Garage Radio Theatre is re-creating a vintage entertainment option, a series of radio plays as they were once performed in the '30s and '40s. High-Tech Ice Cream (CNET) The ice cream of the future is available today. Custom-made right before your eyes, a San Francisco ice cream parlor uses liquid nitrogen, and a very fancy mixer, to whip up super-smooth (it's the liquid nitrogen!) frozen treats. |