This resource is currently offline.

This site began development in 1995 at the beginning of the internet revolution. It took a lot of time and cost a lot of money and resources to create and continued to remain useful as a Flash based resource until 2015 when Flash was deprecated and taken off he internet.

Unfortunatey, this vast resoource of videos and interactive modules is currently not available primarily because there has been no replacement for the interactivity that Flash provided without another huge investment of time and money to redesign it from the ground up. I apologise for this inconvenience and am somewhat disappointed that 20 years of development and evolution resulted in a complete erasure of all the work done because of a change in a programming paradigm that deviated from the concept of "Elegant degradation" us ealry internet engineers were so conscience about. I would have to call this a grossly short sighted view on the part of software and internet developers worldwide.

The resource will be reconstructed as soon as possible.

DISCLAIMER: All visitors to this site are advised that a certain degree of danger is inherent in ALL aspects of this kind of work and that they particpate in the exercises included herein at their own risk. Span Interplanetary Pty Ltd (Australia), Sticky Planet Network, www.davidcassel.com, and de Ruitme Academie vzw (Belgium) cannot be held liable for any injuries sustained as a result of participation in this program. Entering this site is an acceptance of these terms
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