I love fixing things, bicycling & motorcycling, learn a lot from failure and teach post-secondary applied math/physics for trades & technical occupations. For math see YouTube channel link below.
149 videos
Wood, furniture, structures, wiring
theoverengineer
64 videos
engine care
176 videos
Consumer savvy
19 videos
bicycle maintenance
100 videos
metals, abrasion
136 videos
battery, electrical components
10 videos
power tools finesse
107 videos
reviews, tests, comparisons
63 videos
Cycling
85 videos
rides, nature, scenery
81 videos
wheel, brake, and bearing
124 videos
safety, preventive maintenance
35 videos
hand tools, calculations
29 videos
Favorites
7 videos
projectile math
18 videos
chain care