The power of wind

The Glengarry News - - Front Page -

GREEN CHAL­LENGE: The power of wind was demon­strated when stu­dents in grades 7 and 8 at Glen­garry Dis­trict High School in Alexan­dria com­peted in the Skills On­tario Green En­ergy Chal­lenge. They fab­ri­cated minia­ture wind tur­bines us­ing a wide va­ri­ety of ma­te­ri­als, in­clud­ing spoons, dow­els, gears, card­board discs, elas­tics, and small mo­tors. De­tails in­side.


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