Updates are available for downloading.

Before downloading a file, it is necessary to ensure you have enabled Show hidden files and folders on your computer. To do this, open the folder in which you are replacing files. If the folders containing the files are visible (not the Flash Player icons) you can skip to the download step. If the folders are not visible, click on Tools in the menu bar. Select Folder Options and then the View tab. Click on the button Show hidden files and folders.

Downloaded files need to be unzipped on your computer. Winzip can be downloaded at www.winzip.com

Save the unzipped files into the appropriate folder as listed in the right hand column.

Free Downloads

*Physics Animations* (not required for purchase after June 2006) Files to replace: 1 Alpha, beta and gamma emmision 2 Amplify sound Click here to download	Replace file 1 in the folder: Program Files/Flash Learning/Physics Animations/R Replace file 2 in the folder: Program Files/Flash Learning/Physics Animations/Sound
*Virtual Intermediate 1 Physics* (not required for purchase after August 2006) 1 Mains Summary 2 Insulation Click here to download	Replace the files in the folder: Virtual Int1 Physics / Electricity
Virtual Intermediate 2 Physics (not required for purchase after April 2005) 1 Background Radiation 2 Dosimetry Topic 3 Dosimetry Example 4 Dose Equivalent 5 Dosimetry Summary 6 Half Life Summary 7 Safety Procedure Click here to download	Replace the files in the folder: Virtual Int2 Physics / Radioactivity
Virtual Higher Physics (not required for purchase after April 2005) 1 Absorption of Radiation 2 Absorption of Radiation Example 3 Dosimetry and Safety Summary 4 Half-value thickness example 5 Safety 6 Inverse Square Law 7 Inverse Square Law Example 8 Irradiance 9 Photodiode 1 10 Photoelectric Effect 1 11 Work Function 12 Photoelectric Effect Summary Click here to download	Replace the files in the folder: Virtual Higher Physics / Radiation and Matter