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How time travel could work: Scientists have uncovered a way to send messages into the past
MSN.com ^ | 5/1/26 | Wiliam Hunter

Posted on 05/05/2026 4:56:22 PM PDT by GrandJediMasterYoda

How time travel could work: Scientists have uncovered a way to send messages into the past

Time machines may seem better suited to science fiction than the physics lab, but experts say this futuristic technology could become a reality.

Researchers have revealed how time travel could really work by using the laws of quantum physics.

While their method won't let you hop back to the time of the dinosaurs, scientists say it could be possible to send messages into the past.

The researchers even say this mind–bending technique would work just like in Christopher Nolan's sci–fi epic, Interstellar.

In the movie, an astronaut played by Matthew McConaughey sends a message to his daughter in the past by moving the hands on her watch.

Although the reality wouldn't be so cinematic, the researchers argue that this 'causal loop' resembles the way real time travel would work.

Co–author Dr Kaiyuan Ji, a researcher at Cornell University, told New Scientist: 'The father remembers how the daughter decodes his future message.

'So he can instruct himself on what is the best way to encode the message.'

(Excerpt) Read more at msn.com ...


TOPICS: Astronomy; Chit/Chat; Science
KEYWORDS: astronomy; ohhelpmerhonda; physics; quantummechanics; science; stringtheory; teleportation; time
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To: JZelle

Is Doug McClure the captain of this ship?


Or Troy McClure.


21 posted on 05/05/2026 5:16:50 PM PDT by dfwgator ("I am Charlie Kirk!")
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To: DoodleBob

And a World Almanac.


22 posted on 05/05/2026 5:17:04 PM PDT by dfwgator ("I am Charlie Kirk!")
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To: dfwgator

Are you channeling’Boom Chicka Boom”?


23 posted on 05/05/2026 5:17:48 PM PDT by Equine1952 (MM1SS SASOBe)
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To: DoodleBob

There is no picture of Lloyd the inventor of the fLuX capacitator! ;-)


24 posted on 05/05/2026 5:18:30 PM PDT by Pol-92064 (tax)
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To: DoodleBob

25 posted on 05/05/2026 5:19:51 PM PDT by dfwgator ("I am Charlie Kirk!")
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To: Phinneous
In the movie, an astronaut played by Matthew McConaughey sends a message to his daughter in the past by moving the hands on her watch.

Speaking of 116...

How about the Clock Tower? It never did get repaired (What did the Hill Valley Preservation Society do with all of the donations, hmmm??)

It's been stuck on 10-4, 10:04 p.m. for 70 years, since November 12, 1955.

116 "Yinon" minutes to midnight.

And like Daniel in Babylon, Bill and Ted knew their history. That's how they found the keys to the jail, to free all of the historical figures:

Bill and Ted Bend Time and Space to their Will

26 posted on 05/05/2026 5:20:05 PM PDT by Ezekiel (🆘️ "Come fly with US". 🔴 Ingenuity -- because the Son of David begins with MARS ♂️, aka every man)
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To: dfwgator

Then she dropped him for Lex Luthor. “Do you know what I mean” ?


27 posted on 05/05/2026 5:22:03 PM PDT by Equine1952 (MM1SS SASOBe)
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To: GrandJediMasterYoda

There is no time travel. Mortals live in a world of cause and effect and have no way of getting out of that. God is the only one who is completely independent of the cause/effect sequence.


28 posted on 05/05/2026 5:22:28 PM PDT by I want the USA back (America is once again GREAT! Blue Lives Matter! White lives matter. )
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To: CtBigPat

“Message to myself, 2010: BUY BITCOIN!!!”

Obviously it doesn’t work since you never got the message.


29 posted on 05/05/2026 5:22:56 PM PDT by TexasGator (I1.1..)
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To: GrandJediMasterYoda

Spoiler alert. Hulu has a show out called Paradise about this subject. But you don’t find out until season 2


30 posted on 05/05/2026 5:23:46 PM PDT by shotgun
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To: GrandJediMasterYoda

I was told to drink more Ovaltine.


31 posted on 05/05/2026 5:24:46 PM PDT by ClearCase_guy
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To: I want the USA back

“There is no time travel. “

Time travel is one component of our journey through space-time.


32 posted on 05/05/2026 5:25:15 PM PDT by TexasGator (I1.1..)
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To: GrandJediMasterYoda

I thought the definition of quantum action is that it moved in unpredictable ways. So, could the message go forward or backward or sideways?


33 posted on 05/05/2026 5:26:08 PM PDT by Vermont Lt
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To: CtBigPat

When Bitcoin first came out, it was possible to buy it in “Second Life”, a massive multiplayer persistent online simulated world, the players themselves could program in.

It was made available in Second Life Kiosks, and I had enough Second Life money to purchase 600 bitcoin. Money I had made in the game and didn’t really need.

I almost did it. I’m not even sure why I didn’t.

These days, I suspect that kind of wealth would have proven troublesome for me, so, I’m good. ;-)

~Easy


34 posted on 05/05/2026 5:33:55 PM PDT by EasySt (Say not this is the truth, but so it seems to me to be, as I see this thing I think I see. #MAGA-A)
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To: GrandJediMasterYoda

If I could communicate with my young self, I’d be ok with that.


35 posted on 05/05/2026 5:36:50 PM PDT by Jonty30 (Happy 5 mayonnaise day.)
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To: GrandJediMasterYoda

“Attention 1965 Americans! Sen. Edward “Ted” Kennedy is lying to you when he says the Immigration and Naturalization Act of 1965 ‘will not flood our cities with immigrants. It will not upset the ethnic mix of our society. It will not relax the standards of admission. It will not cause American workers to lose their jobs.’ You must stop him!!”


36 posted on 05/05/2026 5:37:15 PM PDT by ProtectOurFreedom
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To: GrandJediMasterYoda

So are they saying the past just keeps repeating itself over and over?


37 posted on 05/05/2026 5:38:29 PM PDT by roving
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To: DoodleBob

Still not for sale at your local parts shop.

https://www.oreillyauto.com/flux-capacitor


38 posted on 05/05/2026 5:43:33 PM PDT by Disambiguator
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To: GrandJediMasterYoda

The fact that God can move anywhere along the timeline tells us it is possible, but it may be only possible for God.


39 posted on 05/05/2026 5:48:15 PM PDT by Flaming Conservative ((Pray without ceasing))
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To: GrandJediMasterYoda; All
If I Could Talk To A Younger Me, Belá Fleck & Abigail Washburn.

One of my favorite tunes. Abigail doesn't deal with big cosmic ideas, but just what you'd tell a younger you if you could. Songs like this take on new meaning as you reach your late years. First verse:

If I could talk to a younger me
I'd tell me to go slow
Time on earth it moves so fast
And when it's gone, it’s gone
When it’s gone, it's gone

40 posted on 05/05/2026 5:50:15 PM PDT by ProtectOurFreedom
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