Helpfile - Lets make a CD fan blade

I used a CD fan blade on one of my rubber band powered cars so I thought I might make a video on how to make the fan blade. \r
CD fan blades are NOT SUITABLE for high speed applications - See my notes below.\r
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Tools\r
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Hobby Knife\r
Tea Light candle\r
Pen\r
Ruler\r
Compass\r
Thick wire or an old screwdriver that you can heat to make holes through disc\r
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Notes: \r
* Some CDs are more prone to stress frures than others.\r
* Using a hot wire to make holes is less likely to cause stress frures than drilling holes.\r
* If any cracks are visible it is safer to throw that disk away.\r
* CD fan blades are NOT SUITABLE for high speed applications\r
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The car that I used this on is in the following playlist\r
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Making Propellers playlist \r
Helpfiles playlist \r
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My Channel page \r
Oldest videos \r
Most Popular \r
Newest videos \r
Playlists \r
Facebook \r
Merchandise - Check both of these links if you are interested as the prices will vary and the shipping charges will be different.\r
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I have thousands of videos on YouTube, to find one try my search guides or \r
My GrandadsOtherChannel channel is generally where I will host the videos that give extra detail or longer versions of the videos I post on my main channel