The days are lengthening and daffodils are only a month away, but this challenge remembers another winter when thick sheets of sleet enveloped the ground and wipers froze to windows. It was a brutal winter ... Read More...
The brain stem contains the hard wiring that commands the heart to beat and the lungs to expand and contract. Laying about in a mess of ganglia at the base of the skull, just above the spine, it works—literally... Read More...