BrainOfJ
Stuff about stuff
Showing posts with label
pot-in-pot
.
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Showing posts with label
pot-in-pot
.
Show all posts
Monday, October 15, 2007
Summer project: Pop-in-pot cooler
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In 2000, Nigerian teacher Mohammed Bah Abba won the Rolex award for inventing the Pop-in-pot evaporation cooler. It so simple, put one terr...
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