Katie

= media type="file" key="3d katie.mov" width="330" height="330" Katie's Science Fair Project 2010 =

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i learnt about ice and wood and ice is way better to drive on Only if you want to go faster but what if you need to stop in a hurry? Ice can be very dangerous as there is not enough friction for the car tyres to be able to grip onto so the car can stop. Mrs H