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-----Original Message-----
From: Phys-l [mailto:phys-l-bounces@phys-l.org] On Behalf Of
Marty Weiss
Sent: Monday, June 10, 2013 6:43 PM
To: Phys-L@Phys-L.org
Subject: Re: [Phys-L] weird elevator touch button switches
typo, sorry... "from" work
On Jun 10, 2013, at 7:19 PM, Marty Weiss wrote:
way off topic....high rise condo building. Every morning he goes to work and
An elevator riddle: A man lives on the 20th floor of a
the elevator takes him to the lobby where he walks to the
train. In the evening, on returning FROM work he gets into
the elevator and presses the button for floor 12, gets out
and proceeds to walk up the rest of the way to his condo on
the 20th floor. What's going on? (no, it's not to get the
exercise)
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