Non-interference engine explanation animation/Videos ?

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Non-interference engine explanation animation/Videos ? I did ask my Toyota dealer about published material on 1999 Camry 2.2 non-interference engine that did not cause piston hitting valves/ valve bent condition during timing belt slipping off spindle event. They did not find any. I searched toyota.com , gates.com & alldata nothing showed up. Are there any such material exists? I found the generic piece at samarins <dot> com It is not allowing to post the url. This page, from Gates' website : explains only one part, Interference Engine. Did gates purposefully omit the Free Running explanation? Toyota should be proud of explaining about their non-Interference Engine characteristics, but they are shying away in reality.