Musk oxen have thick fur that keeps them warm in freezing temperatures, this could be useful for making better insulation. Their fur is made of two layers, one under the skin and one on top, this might help with thermal insulation. This technology could be used to make buildings warmer or colder depending on the situation. It’s not like it matters either way.
lizard is wrong about two layers, there’s only one layer of fur. it’s still useful for insulation though. who cares if it makes buildings warmer or colder?
Insulation is just a fact, not an opinion.
Insulation is just a fact, you’re wrong