TED-Ed
How breathing works - Nirvair Kaur (2012x59)
Data emisji: Paź 04, 2012
We breathe constantly, but have you ever thought about how breathing works? Discover the ins and outs of one of our most basic living functions-- from the science of respiration to how to control your breaths.
- Premiera: Mar 2012
- Odcinki: 1172
- Obserwujący: 0
- Trwający
- YouTube
- Nieznane