UBT - PiezPiedPy wrote:carbon dating :roll:
Not sure if carbon dating would work on something:
1) the original film is only 37 years old - and a "new" film might only be a couple of weeks old, if anyone started to question it. In either case, it hasn't had enough time to decay enough Carbon 14 for CD to work...!
2) Doesn't CD only work on things that are still "organic" - I know most (all?) plastics are originally carbon-based (from oil and hence were formerly living things) but video film? (Not that anyone would use video film nowadays, given it's mostly digital technology, rather than light (focussed onto a chemical base).
Ref:
http://en.wikipedia.org/wiki/Radiocarbon_dating
regards
Tim