Howie Morenz[?], voted top athlete of the 1st half of the 20th century
Bobby Orr, (born 1948), considered by many to be the best ever, revolutionized the role of a defensemen becoming the first to win the scoring title (twice).
... in the gyroscope.
The physics of this device looks confusing at first sight, but is surprisingly simple. It can easily be understood with a little knowledge of ...