Joyful Public Speaking (from fear to joy)
Showing posts with label
construction
.
Show all posts
Showing posts with label
construction
.
Show all posts
Friday, September 13, 2019
Evolution of road graders
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A road grader is a fascinating piece of construction equipment. Modern ones like the Caterpillar motor grader...
Tuesday, April 2, 2019
Blasting rocks
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Yesterday shortly after 4:00 PM our house shook from a nearby explosion. When I looked out a back wind...
Monday, February 5, 2018
How would you line the sloping walls of a large irrigation canal with concrete?
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Near where I live there is a large road and intersection construction project in progress. The interse...
Wednesday, March 23, 2016
Explaining something by comparison with the familiar
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South of Boise and east of Cole Road, on the sagebrush that will become the Syringa Valley subdivision, I saw an enormous piece of constru...
Friday, November 13, 2015
A really big bench for a morning break
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This morning I had to chuckle when I saw saw four construction workers taking a break to discuss what would happen next ...
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