SUPPORTING EDUCATION IN LOERIESFONTEIN |
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- 21st century e-learning – Electronic Smart Boards
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- 21st century e-learning – Electronic Smart Boards
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- 21st century e-learning – Electronic Smart Boards
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- 21st century e-learning – Electronic Smart Boards
Energy Fact #8
Many uses
Wind energy has been used in a number of ways throughout history i.e. windmills were first developed in China and Persia and have been used since 2000BC to crush...
Enough to power approximately
