Insulatuion (Heating and cooling)

Insulation

  • For a long time humans have used insulation
  • Probably the beginning with man wrapping themselves in wool and cloth to keep warm
  • Another use of insulation was in the medieval times when straw and mud were packed between walls to try to keep the cold out
  • Insulation has been around for along time and yet new things are being invented this year to have better insulation

Credits:

Created with images by Taken - "butterfly insect animal" • Regina Hart - "Saying hi" • Mister-E - "Elephants" • markjordahl - "elephant africa conservation" • pgeyr - "elephant namibia africa" • Jon Mountjoy - "Elephant" • GregMontani - "elephant move back"

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