measuring height

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Jun 6, 2006
6,990
currently boatless wishing Harrington Harbor North, MD
Look around the room

is there anything that you can use as a crude lathe? You cut down a bunch of trees and turn their trunks into measuring devices. then take them to lowes and buy the right ladder.
 

Ross

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Jun 15, 2004
14,693
Islander/Wayfairer 30 sail number 25 Perryville,Md.
is there anything that you can use as a crude lathe? You cut down a bunch of trees and turn their trunks into measuring devices. then take them to lowes and buy the right ladder.
I have a good turning lathe. i could cut a tree and bore holes through it at 12 inch intervals and then split it perpendiculat to the holes and put in rungs to make a ladder and see if it was long enough. If it wasn't I could cut a taller tree and try again. There is always a way.
 

Ross

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Jun 15, 2004
14,693
Islander/Wayfairer 30 sail number 25 Perryville,Md.
I have some string may i borrow a balloon?
 

caguy

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Sep 22, 2006
4,004
Catalina, Luger C-27, Adventure 30 Marina del Rey
Turn all of the lights off except one. Then measure the shadow of a yard stick. Then its just a simple proportionality.
 
Feb 10, 2004
4,235
Hunter 40.5 Warwick, RI
Ross,

It's a good thing that we all don't charge for consulting or you would have a $1000 bill for sure. There sure has been a lot of thinking on this project.

I especially like Frank's (caguy) suggestion of the yardstick and shadow length. No thinking inside the box for him.....
 

Ross

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Jun 15, 2004
14,693
Islander/Wayfairer 30 sail number 25 Perryville,Md.
I am surprized that no one suggested checking the wattage of the light and then measuring the luminus intensity at the floor and calculating the distance based on the inverse cube of the intensity versus the distance.
 
Jul 28, 2010
914
Boston Whaler Montauk New Orleans
I see a joke coming on:

"How many sailors does it take to measure the height of a light fixture?"
 

Ross

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Jun 15, 2004
14,693
Islander/Wayfairer 30 sail number 25 Perryville,Md.
Just one with 47 advisors shouting instructions. ;)

Now for the next question what is the best and/or safest why to change the light bulb?
 
Feb 10, 2004
4,235
Hunter 40.5 Warwick, RI
Just one with 47 advisors shouting instructions. ;)

Now for the next question what is the best and/or safest why to change the light bulb?
This is an easy one. Hire someone else to do it and don't stand under the ladder.
 
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