Lean'n'mean
I'll Lock Up
- Messages
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- Cloud-cuckoo-land
If Joe Blow travels from 1940 to 2016, picks up a cell phone, and travels back to 1940 with it, those events would occur sequentially along his own personal timeline -
But -- Joe could not use this 2016 device to change his present,
Nope, no reception but how about patenting it for the future.