Clumpy is going to be there with his John Deere. But when you said you have some serious mowing to do, Dave, Dewey, and Bev told Clumpy that he better let them do some modifying on his mower so he would be able to handle your Bigfork Ranch. http://stevezeva.homestead.com/Clumpys_arrival_Modified.JPG Steve -----Original Message----- From: TechNet [mailto:[log in to unmask]] On Behalf Of Stadem, Richard D. Sent: Thursday, September 02, 2010 9:27 AM To: [log in to unmask] Subject: Re: [TN] NTC Friday Element Quiz On Thursday - the Question Radium. Be sure Clumpy drives the John Deere here, as I have some serious mowing to do on Stadem's Bigfork Ranch! -----Original Message----- From: TechNet [mailto:[log in to unmask]] On Behalf Of David D. Hillman Sent: Thursday, September 02, 2010 8:23 AM To: [log in to unmask] Subject: [TN] NTC Friday Element Quiz On Thursday - the Question Hi folks - I am heading for Wisconsin for a weekend of whitewater kayaking so here is the Friday Quiz early - it will also give folks in other time zones more opportunity to participate as I'll post the question on Tuesday (Monday is a holiday here in the US). The Question: I am an element that was first produced in the 1940's. This element decays by both alpha and gamma which poses serious safety issues when handling large quantities. However, this element is considered an inexpensive radiation source for portable gamma radiography of welds and as a thickness gauge in the manufacture of glass. The alpha radiation characteristics provide an ionization source for smoke detectors. A typical household smoke detector contains 200 ug of this element. What element am I? The winner of this week's quiz will get to have Clumpy, the 8th dwarf, work for them for a week. So far Clumpy has: Week 1 - accomplished nothing Week 2 - conducted REACH material testing Week 3 - Solderability testing Good Luck. Dave Hillman Rockwell Collins [log in to unmask] ______________________________________________________________________ This email has been scanned by the MessageLabs Email Security System. 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For more information please contact helpdesk at x2960 or [log in to unmask] ______________________________________________________________________ --------------------------------------------------- Technet Mail List provided as a service by IPC using LISTSERV 15.0 To unsubscribe, send a message to [log in to unmask] with following text in the BODY (NOT the subject field): SIGNOFF Technet To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL) To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest Search the archives of previous posts at: http://listserv.ipc.org/archives Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815 -----------------------------------------------------