age ~73
from Goodlettsville, TN
Jessi and Squeaks just got a new telescope, and they can't wait to che...
The Hitch Climber Pulley by DMM, a popular piece of equipment, can be ...
Step by step instructional video for installing the new Vvolfy Metalwo...
~~~~~~~~~~~~~~~~... GET SMARTER SECTION If I did this right then thes...
This video explores different methods that can be use to amplify a fo...
This physics video tutorial explains how to calculate the acceleration...
Don't let gravity get you downuse a pulley to lighten that load! In th...
Pulley is a simple machine and comprises of a wheel on a fixed axle, w...