Newsela - Olympic speed skaters' suits can help them go faster
Blue Ice – Minecraft Wiki
Fun Details about the Human Side of Science - Scientific American
Emperor Penguin - Tobogganing on snow and ice faster than walking (Aptenodytes forsteri), Stock Photo, Picture And Rights Managed Image. Pic. MEV-10869398 | agefotostock
Global Climate Change, Melting Glaciers
Arctic Warming 4 Times as Fast as the Rest of the Planet, New Analyses Find - The New York Times
Greenland's ice melting faster than at any time in past 12,000 years | Greenland | The Guardian
Minecraft Packed Ice - How to farm Packed Ice and what to use it for | VG247