dead space Mug
dead space is air that is inhaled by the body in breathing, but does not take part in gas exchange. Not all the air in each breath is able to be used for the exchange of oxygen and carbon dioxide. About a third of every resting breath is exhaled exactly as it came into the body. In adults, it is usually in the range of 150 mL.1 Because of dead space, taking deep breaths more slowly (e.g. ten 500 mL breaths per minute) is more effective than taking shallow breaths quickly (e.g. twenty 250 mL breaths per minute). Although the amount of gas per minute is the same (5 L/min), a large proportion of the shallow breaths is dead space, and does not allow oxygen to get into the blood.
The Urban Dictionary Mug
I Loved The Cosmic Animates Mug. 10/10
Great cup. Thanks for personalizing the message
I did not order anything, and got a stupid cup
this is my new piss mug
Cool
I got this for my dad but he didn’t want it so he just gave it to me. Ever since I took it back my life has been the greatest it’s ever been. I asked my other dad if he wanted but he said no too. Oh well, I get to enjoy this product for myself more.
It was the greatest mug I've ever ordered :skullll
This mug has made me so happy. This is more than I could have ever wanted in life.
My friend loved it.!!
I like it, but not a lot. Also, the mugs are overpriced.
i luv it! great quality and actually the same hight as mossoflife!
Loved it, my co-workers liked the mug.
best mug every i get to wake up every morning to sip out of my sexy lama mug
I really like this mug. It’s quite bizarre and helps me live a quiet life in my small town of Morioh, Japan.
briliant buy great gift for my grandkid! love it!
This mug saved my life from spiraling down a deep dark path.
Great present for my wife, she uses it all the time, and it's her to a T.
I love it. High quality. Just as I had hoped.
This mug looks great! I love it!
I have a crippling addiction to these mugs, i have 459
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