Mental Floss: Big Questions
Mental Floss: Big Questions
Is blood ever blue? (1x17)
Udgivelsesdato: Jan 12, 2015
This week, pablo bribiesca asks, "Is blood blue when it is in an oxygen starved environment? And if so, how can I prove it?"
- Premieret: Sep 2014
- Afsnit: 79
- Følgere: 0