Home Mycology Lab
Use an off-the-shelf home air purifier to
culture and grow mushrooms.
Mason jar
Backyard Biodiesel
Biodiesel is vegetable oil (often used) that’s been chemically converted into a fuel thin enough to spray through a diesel fuel-injection system. No special equipment is needed to “cook” a small batch of biodiesel that will work in any diesel engine, from a model airplane to the family car.
