Hockey, figure skating, speed skating. It seems that they are bound by one voedinyzhdy ice surface. But ice for each of these sports cooked differently. Specifically, "cook", because the process of filling the rink deal consuming and high technology. For the Olympic Games in Sochi will be opened several ice rinks and palaces. Is already being done tremendous work to create arenas. What Ice should be surface? To what extent Olympic builders create snow now and why store last year? Answers in our program there.
Science 2.0 — a serial