No, this video is not all that focused on home building and remodeling. BUT, bugs, do indeed find homes in houses, coffee is a large part of any jobsite, and biofuels—well, they have always been part of the construction landscape in one form or another.
You can control the bath fan and the light from the switch, automate with motion and sensor controls, or you can mix and match methods. You can even tinker at the switch
