MAT 1330 Lecture Notes - Lecture 2: Orthopedic Surgery, Nail Gun, Air Compressor

• School: University of Ottawa
• Department: Mathematics
• Course: MAT 1330
• Professor: Yuxiang Zhang

Document Summary

Three reasons why you probably shouldn"t install your own roof. If you decide to install your own roof, that"s exactly what you"ll be doing. According to the bureau of labor statistics, even police officers have less chance of dying on the job than professional roofers do. And yet countless diyers risk their lives every year just to try to save some money. There"s no better way to meet an orthopedic surgeon or an undertaker than by spending an extended amount of time on your roof, cautions popularmechanics. com. One small slip or misstep, and it"s a long way down. You"d better hope so because you"ll be lugging what feels like tons of roofing material and equipment up a ladder. Not only will you need to position it correctly for safety reasons (extending it 36 inches above the landing or roof eave), but there"s a potentially life-or-death reason why it should be made of a particular material.