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- Newsgroups: sci.physics
- Path: sparky!uunet!cs.utexas.edu!usc!sol.ctr.columbia.edu!usenet.ucs.indiana.edu!cmatter.physics.indiana.edu!kieran
- From: kieran@cmatter.physics.indiana.edu (kieran)
- Subject: Re: How can you measure the following ?
- Message-ID: <By6G1G.D4p@usenet.ucs.indiana.edu>
- Keywords: stopwatch
- Sender: news@usenet.ucs.indiana.edu (USENET News System)
- Nntp-Posting-Host: cmatter.physics.indiana.edu
- Organization: Indiana University
- References: <1992Nov19.115552.16917@daimi.aau.dk>
- Distribution: usa
- Date: Mon, 23 Nov 1992 16:20:04 GMT
- Lines: 30
-
- In article <1992Nov19.115552.16917@daimi.aau.dk>
- snil@daimi.aau.dk (Sven Nielsen) writes:
-
-
- > In how many ways can you measure the height of a tall building using only
- >these three tools : Stopwatch, barometer and tape measure.
- >
-
- My favorite solution comes from Terry Pratchett, in his book "Strata".
- I paraphrase, since I don't have the original with me:
-
- "In olden days a wise king promised his kingdom and the hand of his
- only daughter to whoever could determine the height of the castle using
- only a barometer. Many were the sages who tried and failed. So many,
- that the king had to impose the death penalty on all those who tried and
- failed, in order to cut down on the traffic. No one could determine the
- height of the castle to the accuracy the king desired.
-
- Then Bob, the mighty and wise physicist decided to try. He took a
- golden, jewel encrusted barometer to the master builder of the castle and
- said `I will give you this valuable barometer if you will tell me the
- height of the castle.'
-
- Bob and the Princess were married that month."
-
-
- Kieran Mullen
-
-
-
-