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Error: #f88
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/***
StyleSheet for use when a translation requires any css style changes.
This StyleSheet can be used directly by languages such as Chinese, Japanese and Korean which use a logographic writing system and need larger font sizes.
***/

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noscript {display:none;}
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<!--{{{-->
<div class='header' macro='gradient vert [[ColorPalette::PrimaryLight]] [[ColorPalette::PrimaryMid]]'>
<div class='headerShadow'>
<span class='siteTitle' refresh='content' tiddler='SiteTitle'></span>&nbsp;
<span class='siteSubtitle' refresh='content' tiddler='SiteSubtitle'></span>
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<div class='headerForeground'>
<span class='siteTitle' refresh='content' tiddler='SiteTitle'></span>&nbsp;
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</div>
<div id='mainMenu' refresh='content' tiddler='MainMenu'></div>
<div id='sidebar'>
<div id='sidebarOptions' refresh='content' tiddler='SideBarOptions'></div>
<div id='sidebarTabs' refresh='content' force='true' tiddler='SideBarTabs'></div>
</div>
<div id='displayArea'>
<div id='messageArea'></div>
<div id='tiddlerDisplay'></div>
</div>
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<!--{{{-->
<div class='toolbar' macro='toolbar closeTiddler closeOthers +editTiddler > fields syncing permalink references jump'></div>
<div class='title' macro='view title'></div>
<div class='subtitle'><span macro='view modifier link'></span>, <span macro='view modified date'></span> (<span macro='message views.wikified.createdPrompt'></span> <span macro='view created date'></span>)</div>
<div class='tagging' macro='tagging'></div>
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<div class='toolbar' macro='toolbar +saveTiddler -cancelTiddler deleteTiddler'></div>
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To get started with this blank TiddlyWiki, you'll need to modify the following tiddlers:
* SiteTitle & SiteSubtitle: The title and subtitle of the site, as shown above (after saving, they will also appear in the browser title bar)
* MainMenu: The menu (usually on the left)
* DefaultTiddlers: Contains the names of the tiddlers that you want to appear when the TiddlyWiki is opened
You'll also need to enter your username for signing your edits: <<option txtUserName>>
These InterfaceOptions for customising TiddlyWiki are saved in your browser

Your username for signing your edits. Write it as a WikiWord (eg JoeBloggs)

<<option txtUserName>>
<<option chkSaveBackups>> SaveBackups
<<option chkAutoSave>> AutoSave
<<option chkRegExpSearch>> RegExpSearch
<<option chkCaseSensitiveSearch>> CaseSensitiveSearch
<<option chkAnimate>> EnableAnimations

----
Also see AdvancedOptions
Welcome to [[mathbye.net|http://www.mathbyte.net]]. This is a test site for podcasts of interest to students of mathematics. You can view the podcasts at this site following the instructionbs in the [[Viewing]] section. This site was first mentioned at the ICTCM 2007 conference in Boston and at the AAPT meeting in Greensboro, NC in 2007. It contains sample materials from ''[[Dr. Gabriel Lugo|http://people.uncw.edu/lugo]]'' (lugo@uncw.edu) and ''[[Dr. Russell Herman|http://people.uncw.edu/hermanr]]'' (hermanr@uncw.edu). The presentations are obtainable from the [[Documents]] section of this site.
!Mathcasts
In the MathCasts section we provide podcasts of specific modules which demonstrate verbal annotations of otherwise static resources. These podcasts were demonstrated at the ICTCM 2009 conference in New Orleans.
!Calculus Materials
See [[Courses]] for [[Calculus II]] and [[Calculus III]] podcasts of worked exam problems.

Also you might want to see Dr Herman's Introductory Physics Video Podcasts - http://russherman.com/videos.htm
These are worked problems from one of Dr. Lugo's past exams and narrated by Dr Lugo.
!!Exam 2 Problems
|[[Problem 1a|http://www.mathbyte.net/lugo/Ex2Pb1a.mp4]]|[[Problem 1b|http://www.mathbyte.net/lugo/Ex2Pb1b.mp4]]|
|[[Problem 2|http://www.mathbyte.net/lugo/Ex2P2.mp4]]|[[Problem 3|http://www.mathbyte.net/lugo/Ex2P3_v2.mp4]]|
|[[Problem 5|http://www.mathbyte.net/lugo/Ex2P5.mp4]]|[[Problem 7|http://www.mathbyte.net/lugo/Ex2P7.mp4]]|
|[[Problem 8|http://www.mathbyte.net/lugo/Ex2P8.mp4]]|[[Problem 9|http://www.mathbyte.net/lugo/Ex2P9.mp4]]|
|[[Problem 10|http://www.mathbyte.net/lugo/Ex2P10.mp4]]||
!!Exam 3 Problems
|[[Problem 1a|http://www.mathbyte.net/lugo/Ex3Pb1a.mp4]]|[[Problem 1b|http://www.mathbyte.net/lugo/Ex3Pb1b.mp4]]|
|[[Problem 2a|http://www.mathbyte.net/lugo/Ex3Pb2a.mp4]]|[[Problem 2b|http://www.mathbyte.net/lugo/Ex3Pb2b.mp4]]|
|[[Problem 3a|http://www.mathbyte.net/lugo/Ex3Pb3a.mp4]]|[[Problem 3b|http://www.mathbyte.net/lugo/Ex3Pb3b.mp4]]|
|[[Problem 4a|http://www.mathbyte.net/lugo/Ex3Pb4a.mp4]]|[[Problem 4b|http://www.mathbyte.net/lugo/Ex3Pb4b.mp4]]|
|[[Problem 5a|http://www.mathbyte.net/lugo/Ex3Pb5a.mp4]]|[[Problem 5b|http://www.mathbyte.net/lugo/Ex3Pb5b.mp4]]|
These are the worked problems from Dr. Herman's sample exams narrated by Dr. Herman.

!!Sample Exam Problems from  [[Chapter 12|http://people.uncw.edu/hermanr/mat261/M261I.pdf]] (Not in RSS feed yet)
|[[Ch12 1ab|herman/M261X121ab.mp4]]|[[Ch12 1cd|herman/M261X121cd.mp4]]|[[Ch12 1e|herman/M261X121e.mp4]]|[[Ch12 1f|herman/M261X121f.mp4]]|
|[[Ch12 2a|herman/M261X122a.mp4]]|[[Ch12 2b|herman/M261X122b.mp4]]|[[Ch12 2c|herman/M261X122c.mp4]]|
|[[Ch12 2a|herman/M261X122a.mp4]]|[[Ch12 2b|herman/M261X122b.mp4]]|[[Ch12 2c|herman/M261X122c.mp4]]|
|[[Ch12 3a|herman/M261X123a.mp4]]|[[Ch12 3b|herman/M261X123b.mp4]]|[[Ch12 3c|herman/M261X123c.mp4]]|[[Ch12 3d|herman/M261X123d.mp4]]|
|[[Ch12 4|herman/M261X124.mp4]]| | | |
!!Sample Exam Problems from  [[Chapter 13|http://people.uncw.edu/hermanr/mat261/M261II.pdf]] (Not in RSS feed yet)
|[[Ch13 1a|herman/M261X131a.mp4]]|[[Ch13 1b|herman/M261X131b.mp4]]|[[Ch13 1c|herman/M261X131c.mp4]]|
|[[Ch13 2a|herman/M261X132a.mp4]]|[[Ch13 2b|herman/M261X132b.mp4]]|[[Ch13 2c|herman/M261X132c.mp4]]|[[Ch13 2d|herman/M261X132d.mp4]]|
|[[Ch13 3a|herman/M261X133a.mp4]]|[[Ch13 3b|herman/M261X133b.mp4]]|[[Ch13 3c|herman/M261X133c.mp4]]|[[Ch13 3d|herman/M261X133d.mp4]]|
|[[Ch13 4a|herman/M261X134a.mp4]]|[[Ch13 4b|herman/M261X134b.mp4]]|[[Ch13 4c|herman/M261X134c.mp4]]|[[Ch13 4d|herman/M261X134d.mp4]]|
!!Sample Exam Problems from [[Chapter 14|http://people.uncw.edu/hermanr/mat261/M261III.pdf]] (Not in RSS feed yet)
|[[Ch14 1a|herman/M261X141a.mp4]]|[[Ch14 1b|herman/M261X141b.mp4]]|[[Ch14 1c|herman/M261X141c.mp4]]|[[Ch14 1d|herman/M261X141d.mp4]]|
|[[Ch14 2a|herman/M261X142a.mp4]]|[[Ch14 2b|herman/M261X142b.mp4]]|[[Ch14 2c|herman/M261X142c.mp4]]|[[Ch14 2d|herman/M261X142d.mp4]]|
|[[Ch14 3a|herman/M261X143a.mp4]]|[[Ch14 3b|herman/M261X143b.mp4]]|[[Ch14 3c|herman/M261X143c.mp4]]|[[Ch14 3d|herman/M261X143d.mp4]]|[[Ch14 3e|herman/M261X143e.mp4]]|
|[[Ch14 4a|herman/M261X144a.mp4]]|[[Ch14 4b|herman/M261X144b.mp4]]|[[Ch14 4c|herman/M261X144c.mp4]]| |
!!Sample Exam Problems from [[Chapter 15|http://people.uncw.edu/hermanr/mat261/M261IV.pdf]] (Not in RSS feed yet)
|[[Ch15 1|herman/M261X41.mp4]]|[[Ch15 2|herman/M261X42.mp4]]|[[Ch15 3|herman/M261X43.mp4]]|
|[[Ch15 4|herman/M261X44.mp4]]|[[Ch15 5|herman/M261X45.mp4]]|
|[[Ch15 6a|herman/M261X46a.mp4]]|[[Ch15 6b|herman/M261X46b.mp4]]|[[Ch15 6c|herman/M261X46c.mp4]]|
|[[Ch15 7|herman/M261X47.mp4]]|[[Ch15 8|herman/M261X48.mp4]]|
<<tabs tabsClass
Layout "Layout Templates" SystemLayout
System "System Tiddlers" SystemTiddlers
Style "StyleSheets" StyleSheets
"Side Bar" "Side Bar Elements" SystemSideBars
Shadows "Hidden System Pages" ShadowPages
>>

This page is a slightly modied version of [[Jack Parke's configuration|http://jackparke.googlepages.com/jtw.html#Config]]. Another one is at [[Julian Knight's site|http://knighjm.googlepages.com/knightnet-default-tw.html#Configuration]]. You can view the code. You will need to create several new tiddlers and add the corresponding code: SystemLayout, SystemTiddlers, StyleSheets, SystemSideBars, 
We have course material for current courses. 
!Calculus II 
!!!Exam 2 Problems
|[[Problem 1a|lugo/Ex2Pb1a.mp4]]|[[Problem 1b|lugo/Ex2Pb1b.mp4]]|
|[[Problem 2|lugo/Ex2Pb2.mp4]]|[[Problem 3|lugo/Ex2P3_v2.mp4]]|
|[[Problem 5|lugo/Ex2Pb5.mp4]]|[[Problem 7|lugo/Ex2Pb7.mp4]]|
|[[Problem 8|lugo/Ex2Pb7.mp4]]|[[Problem 8|lugo/Ex2Pb8.mp4]]|
!!!Exam 3 Problems
|[[Problem 1a|lugo/Ex3Pb1a.mp4]]|[[Problem 1b|lugo/Ex3Pb1b.mp4]]|
|[[Problem 2a|lugo/Ex3Pb2a.mp4]]|[[Problem 2b|lugo/Ex3Pb2b.mp4]]|
|[[Problem 3a|lugo/Ex3Pb3a.mp4]]|[[Problem 3b|lugo/Ex3Pb3b.mp4]]|
|[[Problem 4a|lugo/Ex3Pb4a.mp4]]|[[Problem 4b|lugo/Ex3Pb4b.mp4]]|
|[[Problem 5a|lugo/Ex3Pb5a.mp4]]|[[Problem 5b|lugo/Ex3Pb5b.mp4]]|
!Calculus III 
*Examples
**[[Extrema Worksheet|herman/MaxMin.mp4]] 
!!!Sample Exam Problems from  [[Chapter 12|http://people.uncw.edu/hermanr/mat261/M261I.pdf]] (Not in RSS feed yet)
|[[Ch12 1ab|herman/M261X121ab.mp4]]|[[Ch12 1cd|herman/M261X121cd.mp4]]|[[Ch12 1e|herman/M261X121e.mp4]]|[[Ch12 1f|herman/M261X121f.mp4]]|
|[[Ch12 2a|herman/M261X122a.mp4]]|[[Ch12 2b|herman/M261X122b.mp4]]|[[Ch12 2c|herman/M261X122c.mp4]]|
|[[Ch12 2a|herman/M261X122a.mp4]]|[[Ch12 2b|herman/M261X122b.mp4]]|[[Ch12 2c|herman/M261X122c.mp4]]|
|[[Ch12 3a|herman/M261X123a.mp4]]|[[Ch12 3b|herman/M261X123b.mp4]]|[[Ch12 3c|herman/M261X123c.mp4]]|[[Ch12 3d|herman/M261X123d.mp4]]|
|[[Ch12 4|herman/M261X124.mp4]]| | | |
!!!Sample Exam Problems from  [[Chapter 13|http://people.uncw.edu/hermanr/mat261/M261II.pdf]] (Not in RSS feed yet)
|[[Ch13 1a|herman/M261X131a.mp4]]|[[Ch13 1b|herman/M261X131b.mp4]]|[[Ch13 1c|herman/M261X131c.mp4]]|
|[[Ch13 2a|herman/M261X132a.mp4]]|[[Ch13 2b|herman/M261X132b.mp4]]|[[Ch13 2c|herman/M261X132c.mp4]]|[[Ch13 2d|herman/M261X132d.mp4]]|
|[[Ch13 3a|herman/M261X133a.mp4]]|[[Ch13 3b|herman/M261X133b.mp4]]|[[Ch13 3c|herman/M261X133c.mp4]]|[[Ch13 3d|herman/M261X133d.mp4]]|
|[[Ch13 4a|herman/M261X134a.mp4]]|[[Ch13 4b|herman/M261X134b.mp4]]|[[Ch13 4c|herman/M261X134c.mp4]]|[[Ch13 4d|herman/M261X134d.mp4]]|
!!!Sample Exam Problems from [[Chapter 14|http://people.uncw.edu/hermanr/mat261/M261III.pdf]] (Not in RSS feed yet)
|[[Ch14 1a|herman/M261X141a.mp4]]|[[Ch14 1b|herman/M261X141b.mp4]]|[[Ch14 1c|herman/M261X141c.mp4]]|[[Ch14 1d|herman/M261X141d.mp4]]|
|[[Ch14 2a|herman/M261X142a.mp4]]|[[Ch14 2b|herman/M261X142b.mp4]]|[[Ch14 2c|herman/M261X142c.mp4]]|[[Ch14 2d|herman/M261X142d.mp4]]|
|[[Ch14 3a|herman/M261X143a.mp4]]|[[Ch14 3b|herman/M261X143b.mp4]]|[[Ch14 3c|herman/M261X143c.mp4]]|[[Ch14 3d|herman/M261X143d.mp4]]|[[Ch14 3e|herman/M261X143e.mp4]]|
|[[Ch14 4a|herman/M261X144a.mp4]]|[[Ch14 4b|herman/M261X144b.mp4]]|[[Ch14 4c|herman/M261X144c.mp4]]| |
!!!Sample Exam Problems from [[Chapter 15|http://people.uncw.edu/hermanr/mat261/M261IV.pdf]] (Not in RSS feed yet)
|[[Ch15 1|herman/M261X41.mp4]]|[[Ch15 2|herman/M261X42.mp4]]|[[Ch15 3|herman/M261X43.mp4]]|
|[[Ch15 4|herman/M261X44.mp4]]|[[Ch15 5|herman/M261X45.mp4]]|
|[[Ch15 6a|herman/M261X46a.mp4]]|[[Ch15 6b|herman/M261X46b.mp4]]|[[Ch15 6c|herman/M261X46c.mp4]]|
|[[Ch15 7|herman/M261X47.mp4]]|[[Ch15 8|herman/M261X48.mp4]]|
About
!Presentations
[[ICTCM 2007 PPT|iPods.ppt]] - //iPods: Reducing Mathematics to Sound/Video-bites//, 
Presentation at ICTCM, Feb 2007 - Boston, MA. 1.27 MB - [[small PDF|iPods.pdf]] 
[[AAPT 2007 PPT|PhysicsBytes.ppt]] - //Physics Bytes: Podcasting in the Physics Classroom // 
Presentation at AAPT, July 2007 - Greensboro, NC. 2.13 MB - and - [[small PDF|iPhysicsBytes.pdf]] 
[[MAA-AMS 2008 PDF|SanDiego2008.pdf]] - //Mobile Learning Environments and Virtual Mathematics Spaces//, 
Presentation at ~MAA-AMS Joint Meetings, Jan 2008 - San Diego, CA 5.02 MB
!Papers
[[ICTCM 2007|IPODS_herman_lugo.pdf]] - Proceedings paper,  //iPods: Reducing Mathematics to Sound/Video-bites// by R. Herman and G. Lugo
!Surveys
[[2007 Student Surveys|http://www.mathbyte.net/Survey]]
!!Online Math Podcasting
*Dan’s Math http://dansmath.libsyn.com/
*Mathpod http://www.mathpod.net/index.htm and http://www.mathgrad.com/shownotes.html
*The Math Factor http://www.podcast.net/show/83323
*~MapleCast http://www.maplesoft.com/community/podcast/
*iPod@mathdemos – Lila Roberts http://mathdemos.gcsu.edu/ipodmathdemos/index.html part of http://ipod.gcsu.edu/podcasts/
!!Related Sites
*Dr Herman's Introductory Physics Video Podcasts - http://russherman.com/videos.htm
*List of Interesting Online Audio/Video- http://people.uncw.edu/hermanr/Einstein/AudVid.htm
!!Assorted Podcasts
*Science Friday - NPR http://www.sciencefriday.com/ 
*Quirks and Quarks - CBC Radio http://www.cbc.ca/quirks/ 
*The Science Show - ABC Radio http://www.abc.net.au/rn/science/ss/ 
*The Naked Scientists Online - BBC http://www.thenakedscientists.com/ 
*Diffusion Science Radio http://www.diffusionradio.com/diffusion.html 
*New Scientist Podcast http://www.newscientist.com/podcast.ns
*Leo Laporte The Tech Guy http://www.twit.tv/kfi 
*This Week in Science http://www.twis.org/
*AAAS Science http://www.sciencemag.org/about/podcast.dtl
[[About]]
[[Courses]]
[[MathCasts]]
[[Viewing]]
-----------------------
PodCasting
[[Software]]
-----------------------
[[Math Resources]]
[[Interesting Sites]]
[[Documents]]
-----------------------
{{small{
<<search>>
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<<saveChanges>>}}}
-----------------------
{{smaller{[[by Dr. R. Herman.|http://people.uncw.edu/herman]]}}}
Currently, these are sample files showing various screen captures for the iPod screen (320x240). Some exhibit the need to work with slightly larger fonts or images.  In the future we will post additional resources by topic or course. However, we have specific resourcesfocussed on materials for Calculus II and III. See the [[Courses]] section. See instructions for [[Viewing]] if you need help with downloading these files.
<html>
<h3>Worked Homework Examples</h3>
<ul>
	<li>ODE Examples by Dr. Gabriel Lugo - good examples showing worked 
	solutions of problems using a Tablet PC.<ul>
		<li><a href="lugo/Ex2P2.mp4">Ex2P2.mp4</a></li>
		<li><a href="lugo/Ex2P3.mp4">Ex2P3.mp4</a></li>
		<li><a href="lugo/Ex2Pb1a.mp4">Ex2Pb1a.mp4</a></li>
		<li><a href="lugo/Ex2Pb1b.mp4">Ex2Pb1b.mp4</a></li>
		<li><a href="lugo/Ex2P5.mp4">Ex2P5</a></li>
	</li>
</ul>
	<li>Audio with/without Fixed Background Video<ul>
		<li><a href="herman/PointPlane.mp4">Parametic Equations of a Line 
		Example</a> (<a href="herman/PointPlane.mp3">Audio Only</a>)</li>
		<li><a href="herman/LinePointPlane.mp4">Example of a Plane from a Line 
		and a point</a> (<a href="herman/LinePointPlane.mp3">Audio Only</a>)</li>
		<li><a href="herman/torque.mp4">A Torque Problem</a> (<a href="herman/torque.mp3">Audio 
		Only</a>)</li>
	</li>
</ul>	
<li>Non-Audio Examples<ul>
		<li><a href="herman/complex1.mp4">Complex Path Integration</a></li>
	</ul>
	</li>
</ul>
<h3>Video Screen Captures from Applications</h3>
<ul>
	<li><a href="herman/precession.mp4">Precession of Newtonian Orbit </a>- 
	Maple Worksheet with No Audio</li>
	<li><a href="herman/FourierSeries.mp4">Fourier Series Convergence Plots in 
	Maple</a> - Example of Normal Font size&nbsp; (captured at 640x480)</li>
	<li><a href="herman/VectorFunctions.mp4">Topics Review for Vector Functions</a> 
	- Example Using Word Document at Normal Size&nbsp; (captured at 640x480)</li>
	<li><a href="herman/MaxMin.mp4">Extrema with Constraints</a> - Example of 
	150% Font size&nbsp; (captured at 640x480)</li>
	<li><a href="herman/polaranim2.mp4">Polar Animations</a> 150% Zoom at 
	640x480</li>
	<li><a href="herman/surfaces.mp4">Surfaces</a> 150% Zoom at 640x480</li>
	<li>Beamer Presentation <a href="herman/Beamer640.mp4">640</a>
	<a href="herman/Beamer320.mp4">320</a></li>
</ul>
<h3>Conversion of Old Videos</h3>
<ul>
	<li>MatchCAD Avi to MP4
	<ul>
		<li><a href="herman/rational/Rational1.mp4">Rational1.mp4</a></li>
		<li><a href="herman/rational/Rational2.mp4">Rational2.mp4</a></li>
		<li><a href="herman/rational/Rational3.mp4">Rational3.mp4</a></li>
		<li><a href="herman/rational/Rational4.mp4">Rational4.mp4</a></li>
		<li><a href="herman/TWOSOL.mp4">Two Soliton Solution</a></li>
		<li><a href="herman/CYCLOID3.mp4">Cycloid</a></li>
		<li><a href="herman/butterfly.mp4">Butterfly</a></li>
		<li><a href="herman/TGT1.mp4">Tangent Lines</a></li>
	</ul>
	</li>
</ul>
</html>
Here we provide podcasts of specific modules which demonstrate verbal annotations of otherwise static resources. These podcasts were demonstrated at the ICTCM 2009 conference in New Orleans.
!Precalculus
*The Point at Infinity [[infinity.mp4|MathCasts/infinity.mp4]] (0.98 MB)
*Rational Functions [[rat.mp4|MathCasts/rat.mp4]] (0.68 MB)
!Calculus I
*Epsilon-delta Definition of Limit [[Limits.mp4|MathCasts/Limits.mp4]] (1.31 MB)
*The Folding Box Problem [[FoldingBox.mp4|MathCasts/FoldingBox.mp4]] (1.51 MB)
*The Rising Balloon  [[balloon.mp4|MathCastsballoon.mp4]] (1.44 MB)
*The Fundamental Theorem of Calculus [[FTC.mp4|MathCasts/FTC.mp4]] (2.64 MB)
!Calculus III (old files)
*Surfaces in Maple [[surfaces.mp4|herman/surfaces.mp4]] (2.03 MB)
*Extrema with Constraints [[MaxMin.mp4|herman/MaxMin.mp4]] (9.46 MB)
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There are several steps to producing a podcast.

#Plan the lesson or module. 
#Record the lesson.
#Edit the recording.
#Put the media file on a web server capable of delivering multimedia files. 
#Create an RSS feed to the media. 
#Disseminate the URL to the feed. 

We use the following [[Software]]:
*~CamStudio 2.0 to do [[screen captures|ScreenCapture]]
*~MediaCoder for [[Converting|ConvertVideo]] the resulting AVI file to ~MP4
*Audacity to create [[audio content]]
*RSS Builder to create an [[RSS feed]] 
<<search>><<closeAll>><<permaview>><<newTiddler>><<newJournal 'DD MMM YYYY'>><<saveChanges>><<slider chkSliderOptionsPanel OptionsPanel 'options »' 'Change TiddlyWiki advanced options'>><< ImportTiddlers >>
bits on podcasting mathematics
[img[mathbyte.net|mathbyte3.jpg]] Mathbyte.net
In the past two decades, we have increasingly used electronic software to provide lectures, post notes, make worksheets in software like Matlab and Maple, or create simulations.  We can post these to the web, but end up anotating them with written text. This then becomes an online textbook, which may not be read. Now we can anotate with audio and video. We have done this by capturing verbal annotations of our writing on Tablet ~PCs or presentation of electronic documents. 

There are many types of software used to create these podcasts. For us, we wanted something simple and inexpensive. Here is a sample of the software used:

*''~CamStudio'' - This software is a screen capture software similar to Camtasia (http://www.CamtasiaStudio.com). It can be found at http://www.camstudio.org/ or http://sourceforge.net/projects/camstudio/ It captures records activity from your screen and audio from a microphone into AVI video files.  More current versions may convert directly to ~MP4, but are no longer free. 
*''Audacity'' - This is a free audio editor and recorder. You can use this to record, edit and save ~MP3 files. It can be downloaded from http://audacity.sourceforge.net/.
*''~MediaCoder'' - This is a free media converter. It can be used to convert the ~CamStudio AVI movies into ~MP4s. It can be downlaed from http://mediacoder.sourceforge.net/.
*''RSS Builder'' - This is a program that helps to create and maintain RSS feeds for audio and video content. http://home.hetnet.nl/mr_2/43/bsoft/rssbuilder/ 
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At this site we have links to audio, video and RSS feeds to Mathbyte.net. Not all resources are currently set up as feeds. However, you can download individual files and play them on your machine. You can view sample podcasts from this site by right clicking, copying the [[podcast URL|http://mathbyte.net/MathBytes.rss]][img[http://mathbyte.net/MathBytes.rss|http://www.sciencefriday.com/images/icons/podicon.gif]], and putting the link in your favorite [[podcasting software|http://raemix.com/podcast_players.htm]]. You can right-click the videos to save them and play on your computer using [[QuickTime|http://www.apple.com/quicktime/download/win.html]].  

The file types are ~MP3 for audio files and ~MP4 for video files. Most people are familiar with ~MP3 files, which can be played in most audio programs and on ~MP3 players and iPods. However, ~MP4s can be played in ~QuickTime (http://www.apple.com/quicktime/download/win.html), ~RealPlayer (http://www.real.com/) With the right codecs (http://www.free-codecs.net/), one can view ~MP4s in other players, but you do not need to worry about that now. 

Also, you can play the files using iTunes (http://www.apple.com/itunes/download/). Just go to File on the menu bar and select Add File to Library.