10 Season
164 Episode
We all like to think our dogs are really happy with us, but how can we be sure? New research suggests most of us can't even tell. Are our dogs really happy & can we use science to make them happier?
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1 2016 HD
8.00 2009 HD
6.00 2018 HD
Hannah Fry takes a spectacular look at the science of size by imagining a parallel world in which everything is made bigger or smaller.
7.30 1964 HD
Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
1 2021 HD
Join Derek Muller (Veritasium) as he looks into the weird, bizarre, and seemingly inexplicable images found on Google Earth to discover what on Earth...
1 2003 HD
1 2007 HD
1 2016 HD
Get set for It’s Not Rocket Science, a brand new entertainment series that celebrates science and the world around us through thrilling,...
1 2018 HD
8.00 2017 HD
Dr Helen Czerski examines the world of sound waves.
8.60 2024 HD
6.30 1988 HD
6.10 1985 HD
4.80 2009 HD
5.40 1988 HD
5.90 1982 HD
5.30 1992 HD
6.40 1996 HD
5.40 1992 HD
4.10 1972 HD
