In humans, heavy metal poisoning is generally treated by the administration of chelating agents. Some elements otherwise regarded as toxic heavy metals are essential, in small quantities, for human health.
Bolivian movie marathon 2011 â Photo: Giannina Machicado/La Prensa. Finally, this morning the longest movie marathon in history ended after 200 hours, 30 minutes and 50 seconds. The last two people left in the race, Ronald Cuellar (Santa Cruz) and Huber Felipez (Cochabamba), agreed to call it a draw and split the $10,000 prize.
150/14 hour(s), minute(s), second(s) Where. The longest marathon playing cricket is 150 hr 14 min and was achieved by Loughborough University Staff Cricket Club (UK) at Loughborough College Rubber Crumb in Loughborough, Leicestershire, UK, from 24 to 30 June 2012.