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Time traveler caught on film in 1920?

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Author Topic:   Time traveler caught on film in 1920?
Straggler
Member (Idle past 92 days)
Posts: 10333
From: London England
Joined: 09-30-2006

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Message 28 of 104 (588957)
10-29-2010 10:37 AM 		Reply to: Message 27 by New Cat's Eye
10-29-2010 10:27 AM

Re: not hiding face, and something in the hand
CS writes:
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Doesn't it?
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It looks like someone talking on a mobile phone.
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But is anyone seriously suggesting that it actually is someone talking on a mobile phone?
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Straggler
Member (Idle past 92 days)
Posts: 10333
From: London England
Joined: 09-30-2006

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Message 33 of 104 (589013)
10-29-2010 6:12 PM 		Reply to: Message 32 by crashfrog
10-29-2010 4:58 PM

Back In Time
Crash writes:
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The notion of time travel into the past is that you experience time in a backward direction, but everyone else experiences it in a forward direction.
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I have never heard of any physics experiment that actually involves experiencing time backwards. Is there such a thing?
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Crash writes:
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All of these things are experimentally-verified consequences of general relativity.
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Has backwards time travel been experimentally verified? I thought time travel to the past was fraught with all sorts of logical and practical conundrums?
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 Message 34 by crashfrog, posted 10-29-2010 6:17 PM Straggler has replied
  
Straggler
Member (Idle past 92 days)
Posts: 10333
From: London England
Joined: 09-30-2006

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Message 35 of 104 (589016)
10-29-2010 6:32 PM 		Reply to: Message 34 by crashfrog
10-29-2010 6:17 PM

Re: Back In Time
Is that true?
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Do you have a link or anything that explains that? (I did a cursory google and didn't find anything that said negative curvature - whatever that means? - pertains to backwards in time)
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I'm intrigued.
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Straggler
Member (Idle past 92 days)
Posts: 10333
From: London England
Joined: 09-30-2006

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Message 98 of 104 (704969)
08-21-2013 12:10 PM 		Reply to: Message 97 by New Cat's Eye
08-19-2013 11:04 PM

Link
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