Additives are unnecessary to the proper operation of household systems and may cause the sludge and scum in the septic tank to be discharged into the leach field, resulting in premature failure. Some additives may actually pollute your groundwater. You do not need to put special additives into your septic system.
Yao Defen ( 7ft 8in - 233 cm) Yao Defen claims to be the tallest woman in the world, with 7' 8 (233 cm). She weighs 200 kg (440 lbs) and has size 26 (UK) / 78 (EU) feet. Her gigantism is due to a tumor in her pituitary gland. (Photo)
Yao Defen, worldâs tallest woman, dies aged 40. By Guinness World Records News. Published 05 December 2012. China's Yao Defen, the world's tallest woman as verified by Guinness World Records, has died at the age of 40. Yao, who measured 233.3 cm (7 ft 7 in) when last documented, is reported to have passed away in the house she shared with her mother in a small village in China's central Anhui Province.