Collin-Kazu Lewis
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Collin-Kazu's actions
Energy
Heat and Cool Naturally
I will naturally heat and cool my house, office, or dorm room by opening or closing my windows, curtains, and blinds, and by using fans.
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Watch the short video below to learn the basics.
You'll be an 2018 People's Ecochallenge expert in no time!
I will naturally heat and cool my house, office, or dorm room by opening or closing my windows, curtains, and blinds, and by using fans.