Cigarette filters are made from cellulose acetate and are biodegradable,but depending on environmental conditions they can be resistant to degradation.Accordingly,the duration of the degradation process is cited as taking as little as one month to three y
The house I just bought has a special adaptive powered exercise bike. See that silver shaft moving the white part above? I see some serious potential. Speed can be set for 1-15 mph, and to any desired duration. I am working on a conversion plan.
