The afternoon cookie
The NY TImes Magazine section recently published an article that detailed how habits are formed and the efforts retailers use to get that information to sell us things. The whole article was interesting …
Scientists create a functioning heart using a heart “shell” and stem cells.
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This is a great video but it really needs to be slower – so be sure to hit the pause button in order to read the material.
As we age, our respiratory tract becomes less elastic and more rigid including the tiny air sacs where oxygen exchange occurs. In addition, our chest wall becomes a little more rigid, not expanding in the …
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