Polar bears' greasy fur oil helps them repel ice ... so they brought in experts in oil and fat and got new samples of polar bear hair oil that were collected by the researchers on the team ...
Kieran McIver / Polar Bears International) Polar bears' greasy fur oil helps them repel ice ... so they brought in experts in oil and fat and got new samples of polar bear hair oil that were ...
Polar hair hair oil has natural non-stick qualities that help these animals from getting stuck on ice, says PhD candidate Julian Carolan. (© Kieran McIver / Polar Bears International) Polar bears' ...