The American Association for the Advancement of Science has named the 2012 winners of their science journalism award. The winning text, radio and TV segments -- which cover subjects ranging from bat ecology to nuclear power post-Fukushima -- are all free access. [more inside]
posted by metaBugs on Nov 21, 2012 - 2 comments

From the mid 40s to the mid 50s Coronet Instructional Films were always ready to provide social guidance for teenagers on subjects as diverse as dating, popularity, preparing for being drafted, and shyness, as well as to children on following the law, the value of quietness in school, and appreciating our parents. They also provided education on topics such as the connection between attitudes and health, what kind of people live in America, how to keep a job, supervising women workers, the nature of capitalism, and the plantation System in Southern life. Inside is an annotated collection of all 86 of the complete Coronet films in the Prelinger Archives as well as a few more. Its not like you had work to do or anything right? [more inside]
posted by Blasdelb on Nov 1, 2012 - 41 comments

Audiophoolery: Pseudoscience in Consumer Audio. You might think that a science-based field like audio engineering would be immune to the kind of magical thinking we see in other fields. Unfortunately, you would be wrong [...] As a consumerist, it galls me to see people pay thousands of dollars for fancy-looking wire that’s no better than the heavy lamp cord they can buy at any hardware store. Or magic isolation pads and little discs made from exotic hardwood that purport to “improve clarity and reduce listening fatigue,” among other surprising claims. The number of scams based on ignorance of basic audio science grows every day. Via.
posted by amyms on Jan 11, 2010 - 209 comments

The Early Television Foundation and Museum Website covers the nascent days of the nation's pastime, with interesting items like mechanical TVs and programming schedules from 1939.
posted by TheOnlyCoolTim on Sep 9, 2008 - 11 comments

The HF Active Auroral Research Program (HAARP) (a Google Video) radio signals are clearly heard in the 40 meter band, echoing off the Moon. This video shows S-meter readings as seen on a Yaesu FT-1000MP amateur radio (ham radio) transceiver located in San Jose, California. And of course a thorough explanation of what you are watching/hearing can be found on About the HAARP - LWA Moon Bounce Experiment.
posted by jackspace on Jan 23, 2008 - 7 comments

The Spark Museum John Jenkins' collection of vintage wireless, radio, scientific and electrical equipment, including Crookes and Geissler tubes, Barlow wheels and other early electric motors, loudspeakers and many more oddball electrical devices. [via TeamDroid]
posted by mediareport on Nov 13, 2006 - 9 comments

September 30th, 2002, scientists intercepted a 10 minute radio burst from the galactic center, 26,000 Light Years away. 77 minutes passed, and it repeated. And again. The signal repeated 5 times that evening.

Some think those signals are weird mysterious. Others think they are interesting mysterious.
posted by Lord_Pall on Oct 25, 2006 - 63 comments

Engines of Our Ingenuity is a web site run by John Lienhard of the University of Houston. The site includes almost 2000 short, three minute talks on the history of science, technology, and engineering. The talks are in the form of RealAudio files, with accompanying transcripts which often give you more links and references. The transcripts themselves are indexed by keywords and are also fully text-searchable. A simple idea but very effective, and kind of addictive. I've been finding out about Jacquard and Babbage, German women astronomers of the seventeenth century, and the deisgn of the zipper. There's also other cool stuff: what did people say about books in 1498?
posted by carter on Sep 7, 2003 - 5 comments

but does it have vibrate? A prototype tooth implant which picks up digital signals from radios and mobile phones goes on show at the Science Museum in London this week.
posted by moth on Jun 20, 2002 - 14 comments

Jack Kevorkian's lawyer in trouble. He made some negative comments about a few appeals court judges. Not while he was in court, but on a radio talk show. Even so, he could potentially lose his license. His partner said, "Since when is it improper to make comments that are critical of government officials?"
posted by Potsy on Apr 17, 2001 - 7 comments