Recommended Reading / Viewing. 1  Your engine manufacturer's operating instructions. 2  Mixture Magic (John Deakin) 3  EGT, CHT, and Leaning (Mike Busch) 4  Leaning Basics (EAA/Mike Busch) (video) 5  Leaning: The Advanced Class (EAA/Mike Busch) (video)
PCBs are a probable human carcinogen. Studies of PCBs in humans have found increased rates of melanomas, liver cancer, gall bladder cancer, biliary tract cancer, gastrointestinal tract cancer, and brain cancer, [1] and may be linked to breast cancer. PCBs are known to cause a variety of types of cancer in rats, mice, and other study animals. [2].
Confidence votes 52.5K. Health and safety is important in any environment because people do not what to be injured or make ill because of the activities they are engaged in. People do argue about how much effort should be put into health and safety for particular environments.t is important to follow health and safety rules because that helps avoid injury, illness or death to you and your co-workers, and prevents property damage and loss that coul â¦ d hurt the company, and thus your job prospects. 13 people found this useful. Peter Zavon.