Your winter isn't everyone's winter Don't miss our next video! SUBSCRIBE! ▻▻ http://bit.ly/iotbs_sub ↓ More info and sources below ↓ Sources: Trenberth, Kevin E. "What are the seasons?....
========== [INTRO MUSIC] Every year on February 2nd, the people of
Punxsutawney, PA dress up like it’s 1886, pull a groundhog named Phil out of a box and
ask him when winter will end. Not surprisingly, meteorologically-inclined
marmots are not reliable predictors of spring. [INTRO MUSIC] But why divide the year into seasons in the
first place? The word “season” was born on the farm,
since for a long time surviving another trip around the sun meant knowing when to sow your
seeds. In most our minds, winter is when it’s coldest,
summer is when it’s hottest, and spring and autumn happen in between. You probably
figured that much out before kindergarten. But those aren’t the seasons on your calendar. In most of the northern hemisphere, especially
in the U....