To celebrate Valentine's Day our good friend and colleague Mark Stinson serves up Chocolate: or, An Indian Drinke, by 17th century author and physician Antonio Colmenero de Ledesma. Click here to read Mark's introduction and download the free e-book. Sweet. Health is life, after all, and we experience life with our skin and through the holes in our heads. So may we also highly recommend A Natural History of the Senses, by Diane Ackerman, a book chock-full of science and so finely written you see, hear, smell, touch, taste it.
O2.0 is the news blog of HyperbaricLink, the independent web guide to hyperbaric oxygen therapy.