Season
- Season 0 1998-12-27
- Season 1 1970-01-01
- Season 2 1970-01-01
- Season 3 1970-01-01
- Season 4 1970-01-01
- Season 5 1970-01-01
- Season 6 1970-01-01
- Season 7 1970-01-01
- Season 8 1970-01-01
- Season 9 1970-01-01
- Season 10 1970-01-01
- Season 11 1970-01-01
- Season 12 1970-01-01
- Season 13 1970-01-01
- Season 14 1970-01-01
- Season 15 1970-01-01
- Season 16 1970-01-01
- Season 17 1970-01-01
- Season 18 1970-01-01
- Season 19 1970-01-01
- Season 20 1970-01-01
- Season 21 1970-01-01
- Season 22 1970-01-01
- Season 23 1970-01-01
- Season 24 1970-01-01
- Season 25 1970-01-01
- Season 26 1991-12-26
- Season 27 1970-01-01
- Season 28 1993-12-26
- Season 29 1970-01-01
- Season 30 1970-01-01
- Season 31 1996-12-26
- Season 32 1970-01-01
- Season 33 1970-01-01
- Season 34 1970-01-01
- Season 35 1970-01-01
- Season 36 1970-01-01
- Season 37 1970-01-01
- Season 38 2003-12-26
- Season 39 2004-12-16
- Season 40 2005-12-25
- Season 41 2006-12-25
- Season 42 2007-12-23
- Season 43 2008-12-28
- Season 44 2009-12-21
- Season 45 2010-12-28
- Season 46 2011-12-27
- Season 47 2012-12-26
- Season 48 2013-12-28
- Season 49 2014-12-29
- Season 50 2015-12-28
- Season 51 2016-12-26
- Season 52 2017-12-26
- Season 53 2018-12-26
- Season 54 2019-12-26
- Season 55 2020-12-28
- Season 56 2021-12-28
- Season 57 2022-12-26
- Season 58 2023-12-26
- Season 59 2024-12-29
Royal Institution Christmas Lectures - Season 48 Episode 3 Could I Live Forever?
5.10 60 minutes In this year's final Christmas Lecture, Dr Alison Woollard from the University of Oxford, tackles a question that has intrigued scientists and natural philosophers for centuries. The cycle of life and death affects all cells, but Alison reveals a shocking truth - that 'cell death' plays an important part in life. It enables the development and survival of most multi-celled organisms from hedgehogs to humans.
