Subject: Diamond styluses?
Date: Thu Oct 1 20:52:53 1998
Posted by Eris Diller
Grade level: 4-6
School: Watts MS
City: Centerville State/Province: OH
Country: USA
Area of science: Engineering
ID: 907293173.Eg
Message:
Why do they use diamond or sapphire in records' styluses? Couldn't
they use something else?
Re: Diamond styluses?
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