Another Try at Artificial Blood
kpogoda writes "There are some Swedish scientists that have successfully produced a powdered form of blood that can be used to treat patients. Although it is not ready for transfusions yet it is a major breakthrough in a much needed arena."
The point is that it can be safely kept in storage for much longer at room temperature (which is a huge boon for developing countries) and doesn't require type-matching (which is a minor speedup for emergency care). Furthermore, it can apparently eventually be made from non-human sources. This is, in every way, cool.
If it's for-profit but free, you're not the customer -- you're the product (e.g., the Slashdot Beta's "audience").
See this article at watchtower.org for the full scoop on our beliefs.