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**FjFHQLJQ** · 08-24-2008, 01:21 AM

I thought the current thinking was that it is possible, with one limitation, i.e. you can only travel back to the time when the time machine was constructed and no further?

AFAIK... no one with any sense thinks time travel is possible...

However... with simple physics it's easy to explain how future prediction is possible and quantum physics gives us a limitation on that (the observer effect).

08-24-2008, 01:21 AM	#22
FjFHQLJQ Join Date Oct 2005 Posts 485 Senior Member	I thought the current thinking was that it is possible, with one limitation, i.e. you can only travel back to the time when the time machine was constructed and no further? AFAIK... no one with any sense thinks time travel is possible... However... with simple physics it's easy to explain how future prediction is possible and quantum physics gives us a limitation on that (the observer effect).
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