It is April fools day, a day on which you need to exercise skepticism regarding even the most serious channels. But real things do happen on April 1st. In fact, quite a few things have happened on this day in history.
Sixty six years ago a new television show premiered. Bonanza, the saga of the Cartwrights of the Ponderosa ranch was made for the express purpose of selling color televisions, and it brought color to many lives.