File:Insulation Exploration Handout.png

Our own work. Images from wikimedia commons:

http://commons.wikimedia.org/wiki/File:Sperm_Whale_(PSF).png http://commons.wikimedia.org/wiki/File:LA2-Blitz-Ostfriesisches_Milchschaf.png http://commons.wikimedia.org/wiki/File:Muscovy_Duck_(PSF).png http://commons.wikimedia.org/wiki/File:Stick_Figure.jpg