There’s some products that at first glance don’t look like they’ve changed much in the past 75 years—pizza is at the top of that list—it’s still a round meal in a square box … and delicious.
For the most part, pizza looks and tastes the same as it did when it was first made popular by American soldiers returning home from World War II.
Upon closer inspection, the way pizza is made, sold, and consumed has changed for the better over the years (except pineapple toppings?) with small improvements stacked on top of another.
That's why I wrote, "New and Improve," a mini book about remaining relevant when time and technology change with insights, ideas, and improvements. It's free:
http://www.leesilber.com/bonus-freebies
