i want to know if riding a bike to school is really effective. if it is safe, and stuff like that.
Hmm. Might look on craislist. Or advertise to buy someone's fireextinguisher. it's not the sort of thing people list, since a used one isn't of any value. But it you post a want ad, someone may offer to sell you theirs.
Use big dish washing gloves and black garbage bags then call local trash place to get their policy