The simple machine I found was the FAN. You know,the one that helps us to save electricity and money by using it instead of the air-conditioner! By examining the blades and mechanism that makes them spin, i found out that the blades of the fan are actually connected to a central "hub"
where a simple machine which resembles a wheel and axle spins the "hub". Causing the blades to spin!
The main difference between a traditional wheel and axle and the Fan's wheel and axle is the facet that the traditional one uses good old fashioned muscle power while the Fan's one is spun by a electrical motor instead of some burly guy's arm!
( Could not paste picture as a virus wiped my hard drive blanker than a magnetised disc. I had reinstall everything! )
Thursday, June 12, 2008
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Congratulations to an A* Team
6 Grace triumphed this year for Bukit Timah Primary Open-House 2008!
We were crowned:
Best Decorated Stall
Best Earning Stall
Nothing is impossible when creative minds mix with passion and dedication.
This is the most invaluable lesson for all of us this year.
It has been my greatest pleasure to work with 34 enthusiastic and driven pupils of 6 Grace.
Merci mille fois!
We were crowned:
Best Decorated Stall
Best Earning Stall
Nothing is impossible when creative minds mix with passion and dedication.
This is the most invaluable lesson for all of us this year.
It has been my greatest pleasure to work with 34 enthusiastic and driven pupils of 6 Grace.
Merci mille fois!
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