Winter Olympics 2018: The Science of Ski Wax Ifeadi C. 05:14 Feed: All Latest, Zero Tech Blog Athletes rely on secret chemicals and technicians to make skis both glide and grip. via Zero Tech Blog Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsToday's Cartoon: Replied AllUncanny Portraits of Perfectly Symmetrical PetsGoogle Will Make a Coronavirus Site—but Not Like Trump SaidHow to Watch Joe Biden and Bernie Sanders Debate TonightAI is An Ideology, Not A TechnologyA Travel Ban, Gig Economy Risks, and More Car News This Week