“The Xerox Alto was a pioneering microcomputer (personal computer) developed in the Xerox PARC research sector of the company printer and email usage.
Although it is cited as the first personal computer some earlier systems such as the Datapoint 2200 also fit the term, but the Alto was never intended to be a mass-manufactured product. But it was the first to have a graphical interface.”
“In the late 1950 when there were no waves on the California coast, surfers tried to imitate surfing maneuvers using wheels and axles mounted on wooden boards. The first skateboard produced and sold in series was the Roller Derby in 1959.”
source Wikipedia photos and text
I paid tribute to the two greatest inventions of man, it made and makes thousands of people happy