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- Season 0 2000-11-25
- Season 1 2001-04-07
- Season 2 2002-04-06
- Season 3 2003-04-19
- Season 4 2004-04-03
- Season 5 2005-04-22
- Season 6 2006-04-22
- Season 7 2007-04-28
- Season 8 2008-04-19
- Season 9 2009-03-07
- Season 10 2010-02-06
- Season 11 2011-03-05
- Season 12 2012-03-10
- Season 13 2013-04-13
- Season 14 2014-04-12
- Season 15 2015-01-12
- Season 16 2016-01-11
- Season 17 2017-04-08
- Season 18 2018-04-07
- Season 19 2019-09-21
- Season 20 2020-09-16
- Season 21 2021-04-21
- Season 22 2022-04-09
- Season 23 2023-09-07
Season 23 Episode
- Season 12 Le meraviglie della Roma cristiana
- Season 12 La conquista dei colori
- Season 12 Viaggio tra i segreti e i tesori di Ostia Antica
- Season 12 La lunga notte del Titanic
- Season 12 Oltre la Patagonia. Viaggio in capo al mondo (seconda versione)
- Season 12 Il lungo viaggio di Ramesse
- Season 12 Viaggio attraverso le Alpi
- Season 12 Città scomparse
- Season 12 Nemici invisibili
- Season 12 Il sorriso della Luna
- Season 12 Viaggio nella mente degli animali
- Season 12 Le meraviglie e i segreti di Parigi
- Season 12 L'amore al tempo di Nerone
- Season 12 La nascita di Atene
- Season 12 Le meraviglie della Rift Valley
- Season 12 I segreti della vittoria
- Season 12 I detective dell'antichità
- Season 12 Gli enigmi delle civiltà (seconda versione)
Ulisse. Il piacere della scoperta - Season 12 Episode 15 Le meraviglie della Rift Valley
8.90 48 minutes We will discover one of the most incredible places, a unique place in the world: the Rift Valley. The rift that extends for about 6000 kilometers in the north-south direction of the Earth, from northern Syria (southwest Asia) to central Mozambique (eastern Africa). With a width varying from 30 to 100 kilometers and a depth of several hundred to many thousands of metres, it was created by the separation of the African and Arabian tectonic plates, which began 35 million years ago and by the separation of East Africa from the rest of 'Africa, started 15 million years ago. In this immense place you can breathe the scent of the origins of the world like nowhere else; in fact, the great adventure of the human species began from this valley, whose name was given by the explorer John Walter Gregory: in the Rift Valley the fossil remains of an ancient primitive hominid, who was given the name Lucy, were found. Alberto Angela will tell us the exciting story of finding her.
