Ключевые слова: antarctica, arctic, astronomy, background, biology, blizzard, blue, change, chemistry, chill, climate, cold, cold weather, cryogenic, crystal, crystals, flake, freeze, frost, frozen, frozen tundra, geography, geology, glacier, global warming, hypothermia, ice, ice age, iceberg, iceolation, macro, materials science, melting, nanotechnology, nature, north pole, physics, quantum computing, snow, snowstorm, south pole, space, superconductivity, winter, winter wonderland,