1 The air we breath is a mixture of gasses: primarily nitrogen, oxygen, & carbon dioxide. 2  So, the air you blow into a balloon creates pressure that causes the balloon to expand (& this pressure is generated as all the molecules of nitrogen, oxygen, & carbon dioxide move about & collide with the walls of the balloon).
Bravo Sports Corp. in Santa Fe Springs bought Sector 9 in La Jolla on undisclosed terms. Bravo makes scooters, skateboards, helmets and other sporting goods under about 20 brands. Sector 9 makes skateboards, surfboards, snowboards, gear, and accessories under three brands, and had been owned by Billabong International.
Zumiez, your online skate shop, offers a wide selection of skateboard wheels from the best brands in wheels... Spitfire wheels, Bones wheels, Ricta wheels, and many more, for nearly every type of skateboarding, including street skating, park skating, vert skating, and longboarding and cruising.88 Items.pitfire wheels, Bones wheels, Ricta wheels, and many more, for nearly every type of skateboarding, including street skating, park skating, vert skating, and longboarding and cruising. 88 Items.