The site was created by the students from the Department of Environmental, Water and Earth Science at the Tshwane University of Technology, Pretoria, South Africa. This is their way to reach out to the world with a message that they are getting ready to make a difference out there.
Monday, August 25, 2008
Tip number 83: Draw at dusk
At dusk then the air outside begins to cool down, your home is susceptible to losing more heat. Draw your curtains at dusk, before it gets completely dark, to help conserve energy.
Taken from the book '1001 little ways to save our planet' by Esme Floyd.
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