1923
#FrederickBanting
www.nobelprize.org/prizes/lists...
en.wikipedia.org/wiki/1923_in...
#August 19 #VilfredoPareto
dailynous.com/2018/07/17/n...
youtu.be/lFlGS56iOAg?...
en.wikipedia.org/wiki/Tickle_...
en.wikipedia.org/wiki/Sall_Gr...
events.uvic.ca/law/event/91...
youtube.com/watch?v=eGUa...