#youcanlearnanything
'Tis
A roadmap
Each word, neigh each letter
Mindfully
Placed
And carefully tended
Cause this is how
Wild things grow
Sep 22, 2014
Sep 22, 2014 at 7:41 AM UTC
Today’s lesson on the pad
Showing a new guy how to stake grades
So we paced out a grid and pounded in stakes at semi-even intervals
Always picking up where someone else left off
Using their existing grid, we paced ~16 m in Northing (a metre is approximately equal to a yard)
Again, using the existing grid, we paced ~13 m in Easting
Then I asked him to pace out the hypotenuse, it was ~21 m
The grid was for the most part at right angles to each other
To show the new guy how Pythagoras came to his theorem
I scratched a triangle in the crushed aggregate
On the side of the x-plane I scratched 16 m and on the side of the y-plane I scratched 13 m
The diagonal received a 21 m
Out came the notebook
16 squared plus 13 squared = ~21 squared
Using my iPhone calculator
256 plus 169 = ~21 squared
425 = ~21 squared
square root of 425 = ~20.6155281280883 or ~21
Then I grabbed my stick to scratch out a head, body, appendages, and finally a circle encompassing my proto-Vitruvian dude
Never thought work could be this fun!
Sep 24, 2014
Sep 24, 2014 at 10:16 PM UTC