Cut Groves at an angle of 90deg
Now join the 2 CDs by fitting them tightly into each other.
A ring of 8 CDs is made.
Make similar ring of 8 and join them.
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CD-Lier
Prof Raoul Schumacher took a workshop on Light from Everyday Object (LEO). On the last 2 days a task was given to make a source of light using the objects of everyday use.
We(in a team of 4) developed a CD-Lier which used CDs to reflect and scatter light.
