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.
<br /><br /> CinÃ©maton is said to be the largest movie of all. With a duration of 150 hours, the movie is a long experimental film by the French director GÃ©rard Courant. It is considered to be the longest film ever released. Composed over 31 years from 1978 until 2009, it consists of a series of over 2000 silent vignettes, each 3 minutes and 25 seconds long, of various celebrities, artists, journalists and friends of the director, each doing whatever they want for the allotted time.