The sed rate test measures the distance red blood cells fall in a test tube in one hour. The farther the red blood cells have descended, the greater the inflammatory response of your immune system.
A woman pulls up her hood as she exits a subway during a snowstorm in New York City, March 5, 2015. Photo: REUTERS/Lucas Jackson. For all practical purposes, winter starts at around the moment your heating fails, forcing you to put on all your ugly Christmas sweaters at the same time. For others, itâs when you slip and fall down a dozen stairs into the subway.
Winter begins on the Winter Solstice on â¦ December 21st or 22nd and end on the vernal equinox, which is March 21st or 22nd. This pertains to the Northern hemisphere. In the southern hemisphere, the dates remain the same but the season is switched.