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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 10 La straordinaria storia dell'uomo (prima parte) (seconda versione)
- Season 10 La straordinaria storia dell'uomo (seconda parte) (seconda versione)
- Season 10 Il Quirinale
- Season 10 Gemelli
- Season 10 Sciami
- Season 10 Diari
- Season 10 Il coraggio
- Season 10 Riccardo Cuor di Leone
- Season 10 Amici a 4 zampe
- Season 10 La casa dell'uomo
- Season 10 I racconti del mare
- Season 10 Il Sole
- Season 10 Inventori e invenzioni
- Season 10 Il Foro Romano
- Season 10 Ai confini dell'Impero Romano
- Season 10 Fuga verso la libertà
Ulisse. Il piacere della scoperta - Season 10 Episode 5 Sciami
8.90 48 minutes This episode takes us into a particular dimension of the world in which we live, that of large concentrations of life and living beings: animals, men, and even cells. Let's see when and why they aggregate, act, but, above all, move en masse. With spectacular images from the BBC we enter the formidable world of small insects, birds, fish up to the large mammals of the savannah. In nature, the winning strategy for escaping predators seems to be that of the group. And this was exactly the secret of the Roman legions. The barbarians were used to fighting individually, even though they moved en masse. In front, however, there were soldiers fighting in groups, well aligned, with the various units of the legions moving as if in a game of chess. We will explain to you the secrets of the Roman war machine. We follow the flocks of birds in their periodic migrations.
