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Retired MIT metallurgist and DN Calamities editor Ken Russell explains how metal defects in a DC-9's flight director switch was the suspected culprit in a horrific 1973 plane crash in Boston. He wrote in depth about the topic in the Dec. 11 issue of Design News. DN editor in chief John Dodge is the interviewer. Recorded 12/14/06, length, 7:18
Just when you thought mobile technology couldn’t get any more personal, Proctor & Gamble have come up with a way to put your mobile where your mouth is, in the form of a Bluetooth 4.0 connected toothbrush.
The grab bag of plastic and rubber materials featured in this new product slideshow are aimed at lighting applications or automotive uses. The rest are for a wide variety of industries, including aerospace, oil & gas, RF and radar, automotive, building materials, and more.
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