Forever Stamps 2020 Made of Hearts

Value:  66¢ 1-ounce First-class rate (Forever)Issue Date:  January 23. 2020First Day City:  Memphis. TNPrinted by:  Ashton Potter (USA) Ltd.Printing Method:  Offset. MicroprintFormat:  Pane of 20Love.  What a powerful four-letter word.  Since the dawn of time. humans have tried to explain it. express it. write it. draw it. sculpt it. and study it.  Scientists have been trying to determine what it is.  And the difference between loving your mom. loving chocolate. and loving your husband or wife.American anthropologist Helen Fisher has become an expert in the field of love.  She has done many studies trying to understand love's effect on the brain.  Fisher and her team have come to determine that when you are in love. the ventra tegmental area (VTA) becomes active.  This part of the brain is associated with wanting. motivation. focus. and craving.Oddly enough. it is the same part of the brain that becomes active when a person gets high from an addictive drug.  However. Fisher says love is much worse than drugs because there is no coming down.  Love consumes you.  Fisher's team also found that the cerebral cortex