Cruising down sidewalks in a style called "sidewalk Surfing". Basically a little wooden surfboard on wheels
Skateboards used to be made of wood and were only played with by royalty.
well skateboarding originated from surfing which is why they where originally called sidewalk surfers. So if anything, skateboarding is a sub-culture of the Californian surfing "idea"
Friction is used in skateboarding by the wheels moving against the pavement thereforeslowing you down . hope i helped :):):):)
integers are used in skateboarding by using positive integers like 180 360 540 720 and 900
Fourstar was originally created as a branch of the Girl brand of skateboarding products. Fourstar creates clothing that is marketed toward people who are interested in the skateboarding style.
Sidewalk surfing was the name that was originally applied to what we now know as skateboarding.