Permaculture Skills (episode 1.04) - Contour lines with laser level & a-frame

Ben Falk explains how to use a laser level to draw contour lines for site design. Eric Kocho-Schellenberg then demonstrates the use of an A-frame to accomplish the same goals with a low-tech solution. Permaculture Skills is a video series filmed during one of Whole Systems Designs’ permaculture design courses (PDC). Shot in Vermont in the summer of 2014 and originally released in 2015 as a 4-DVD set.