Ever wondered WHY we have leap years and what February 29 is all about? There's plenty of info on the Web explaining the scientific background behind leap years. You'll have a hard time finding one more entertaining and humorously done as this video on YouTube by C.G.P. Grey.
I was definitely surprised at just how complicated a process it was to come up with the current system we have for creating our calendar. Check it out. You'll be amazed how much you learn in 4 minutes!
Originally posted @ denisehamlin.com