Could we cope on a mini Earth? | Size Matters - BBC

Subscribe and ? to OFFICIAL BBC YouTube ? https://bit.ly/2IXqEIn Stream original BBC programmes FIRST on BBC iPlayer ? https://bbc.in/2J18jYJ A smaller Earth means less oxygen and a weaker magnetic field. We would all suffer from altitude sickness and frequent electrical blackouts would be the norm! Watch Size Matters on the BBC: https://bbc.in/2LrLqlB Size Matters | Series 1 Episode 2 | BBC #bbc All our TV channels and S4C are available to watch live through BBC iPlayer, although some programmes may not be available to stream online due to rights. If you would like to read more on what types of programmes are available to watch live, check the 'Are all programmes that are broadcast available on BBC iPlayer?' FAQ ? https://bbc.in/2m8ks6v.