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<p class=MsoNormal><span style='color:#1F497D'>Thank you for that Dennis.<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'>I was wondering if anyone has
tried to demonstrate beats using an oscilloscope and a couple of tuning forks.
Even though I can hear the beats clearly, I do not seem to get the display the
way I would like to. Perhaps it is because I am using just one microphone. Any
suggestions would be more than welcome.<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'>Many thanks<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><span lang=EN-GB style='font-size:24.0pt;font-family:"Edwardian Script ITC";
color:#400080'>Cheers</span><span lang=EN-GB style='font-size:11.0pt;
font-family:"Calibri","sans-serif";color:black'><o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-GB style='font-size:24.0pt;font-family:"Edwardian Script ITC";
color:#400080'>Susan</span><span lang=EN-GB style='font-size:11.0pt;font-family:
"Calibri","sans-serif";color:#1F497D'><o:p></o:p></span></p>
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<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:
"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;
font-family:"Tahoma","sans-serif"'> phys-teach-talk-bounces@nzip.org.nz
[mailto:phys-teach-talk-bounces@nzip.org.nz] <b>On Behalf Of </b>Denis Burchill<br>
<b>Sent:</b> Thursday, 12 June 2008 11:32 a.m.<br>
<b>To:</b> phys-teach-talk@nzip.org.nz<br>
<b>Subject:</b> Physics DVD in latest COSMOS Magazine<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal>The June/July issue of COSMOS magazine (NZ$9.90) has a great
DVD freebee titled: "Australian multimedia for physics students: Short
videos on a range of topics: from astrophysics and medicine to motors and
optics." and is produced by the School of Physics at the University of
Sydney.<br>
<br>
Cheers,<br>
Denis.<o:p></o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal>Get the name you always wanted with the <a
href="http://au.rd.yahoo.com/mail/taglines/au/y7mail/default/*http:/au.mail.yahoo.com/?p1=ni&p2=general&p3=tagline&p4=other"
target="_blank">new y7mail email address</a>.<o:p></o:p></p>
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