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.
When does winter start? Answer Wiki. I think the astronomical start of winter is 21 December, the meteorological start of winter is 1 December (though it will be later in places with more extreme seasonal lag, like New York), and the agricultural start of winter would be some time in November.