The large retail centers sell a wide selection of merchandise, including groceries, clothing, appliances, computers and electronics, furniture, hardware, health and beauty items, home decor, dÃ©cor, jewelry and pet. Supplies costco also offers most store merchandise through the Official costco. website
Ski warfare. Ski warfare, the use of ski-equipped troops in war, is first recorded by the Danish historian Saxo Grammaticus in the 13th century.
Half-pipe is a considered to be one of the most dangerous skiing sports. The injuries from a training run accident resulted in the death of the Canadian skier Sarah Jean Burke. Athletes are required to wear safety helmets for training and competitive runs.