10 myths and facts about root canals. 1  1 â A root canal treatment is a painful procedure. 2  2 â A root canal is a costly treatment. 3  3 â A root canal removes the pain immediately after the procedure. 4  4 â Root canals do not work. 5  5 â It is normal that a tooth remains a little sensitive after a root canal. 6  6 â A root canal âkillsâ the tooth. False. A root canal cleans and disinfects the inside of the tooth to allow it to heal; it does not kill a tooth. The nerves and the blood vessels located in the pulp chamber server for the development of a tooth when a person is a child or a teenager.
Longest time in an abdominal plank position. The longest time in an abdominal plank position is 8 hours 1 minutes and was achieved by Mao Weidong (China) on an event organized by Men's Health in Beijing, China on 14 May 2016. The event started at 10:26 in Beijing Shangri-La Hotel, participated by Mao Weidong and George Hood.
Furman is no stranger to the Guinness books. The Brooklyn, N.Y., native holds nearly 200 records, including the record for holding the most records (at least as of 2014). He walked in the worldâs heaviest shoes on Nov. 18, 2010, at Potters Fields Park in London, covering 10 meters in the metal âsneakers.â.