New Backwards Time Travel Simulations with Dr. Kater Murch

Researchers at the University of Cambridge have developed simulations based on quantum entanglement that mimic the effects of hypothetical backward time travel, allowing experimentalists to retroactively adjust past actions. By manipulating entangled particles, they aim to solve complex problems in quantum metrology, such as improving experiment outcomes even when optimal conditions are only known after the fact. Although this approach doesn’t allow actual time travel, it uses the principles of quantum mechanics to refine scientific experiments and achieve better results in a controlled and probabilistic manner.
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backward time travel,quantum metrology,entangled particles,experiment optimization,quantum mechanics,scientific experiments,Cambridge research,probabilistic outcomes,quantum physics,simulations,time manipulation,John Michael Godier,Event Horizon,Kater Murch,University of Cambridge,hypothetical time travel,quantum research,scientific innovation,quantum principles

[@HugeGamma]

how does it feel to have the greatest podcast in the world?? Spotify/ SiriusXM should be paying Event Horizon with Joe Rogan type money

[@cabanford]

Happily give you all of Joe's money

[@youaremopped]

Agreed, but not until @JohnMichaelGodier finishes his next book!

[@hyperretroactivehyperretro5992]

You being silly.

[@J31]

@@cabanford What did Joe say that triggered you?

[@HugeGamma]

@@hyperretroactivehyperretro5992 it's the only podcast I listen to.. this content is way better than any pop-culture "entertainment" stuff

[@karlputz6721]

How many other Douglas Adams fans heard "time is an illusion" and automatically thought "lunchtime, doubly so"?

[@SirAntoniousBlock]

Caused by a lack of alcohol?

[@chlve]

Title goes crazy

[@Cedric_Ironwood]

I have been watching this channel for about 3 years now and its one of my favorite channels along with Issac Arther and pbs Spacetime.

[@jaffaxl]

Please don't forget SEA

[@tatersquad2000]

The TV show "Devs" tackled this subject. One haunting scene was a quantum recreation of a hunter-gatherer woman and her dog sitting around a campfire thousands of years ago. It was made clear that due to the fidelity of the sim, this reality was indistinguishable from our past and equally valid as "reality".

[@grindcoreninja6527]

Where does this air or stream?

[@keithmichael112]

​@@grindcoreninja6527it's on Hulu. It's really good

[@edgarfarrell8096]

One possible way to time travel, I call it the room temperature fridge. Vibrate a box at the microscopic level to speeds close to the speed of light, whatever is put in the box time is slowed down, preserving hot and cold fridge items. Lovely.

[@JohnnyWednesday]

So you're saying that the hotter something is, the faster it vibrates and the slower time moves for it?

[@edgarfarrell8096]

@JohnnyWednesday No, the speed of the vibration phases the box out of our time, slowing the contents down so hot or cold the contents of the "fridge" would be suspended in time.

[@EventHorizonShow]

Cool idea

[@edgarfarrell8096]

@EventHorizonShow Thank you, I thought a proof of concept would be vibrating an atomic clock mechanically or with sound to see if there was a measure of time displacement compared to a clock that wasn't.

[@AndrewBlucher]

​@@EventHorizonShowHa ha!

[@marklee1462]

Amazing how we entangle ourselves in our own math and assume it must be right because math

[@Stroke2Handed]

Math wasn't created. It was discovered.

[@Libertaro-i2u]

Math was both discovered and created.

[@tuomasronnberg5244]

This is what Sabine Hossenfelder has been criticizing about modern physics. They build models where the math is "beautiful" or "elegant", and then make the mistake that it applies to reality in some way and make sweeping claims about the nature of reality, while ignoring that they picked the parameters of their simulations to match their maths in the first place.

[@reallyryan_]

Love this show so much, I always look forward to Thursday's and have done for years since event horizon started have a wonderful weekend everyone ❤️

[@EventHorizonShow]

Glad you enjoy it!

[@detectiveawesome3579]

Awesomeness ❤

[@EventHorizonShow]

🙌

[@adatdz5011]

Can’t wait to listen to this

[@AndrewBlucher]

And yet ...

[@Sq7Arno]

Time, and Quantum computing... Hmm. I suppose a good question would be if there's a limit to the speed of quantum computing. And if there is, then it would imply that there's a limit to the speed at which the universe 'computes'. If cosmic 'compute' is locally limited, then that could explain "gravity time dilation" as well as "relativistic speed time dilation". i.e. Not effects of either the gravity nor the speed, but simply the locally available 'compute' taking longer to 'refresh' the local information. Since more gravity requires more mass (energy/information), and likewise more speed requires more energy/information (coincidentally increasing the mass off course).

[@regentmad1037]

fact that you can break an egg but not build it back. except the fact that it's there built in the first place.

[@macbuff81]

Technically, you could put it back together, but the likelihood of it happening on its own are very very very small. That's why disorder, i.e. entropy, increases.

[@regentmad1037]

@@macbuff81 but how did things go from disordered to ordered to ordering? anyway just talking off the cuff. armchair philosophy lol.

[@sagittariusa2008]

On average, entropy increases. Can still get pockets of order. i.e. Life

[@docsprock7541]

Mind blown

[@eyLien_deno_kompliziert]

Quantum Sensors in the DMT realms state of minds

[@bhunivelze6704]

That is not dead which can eternal lie, and with strange aeons even death may die.

[@Rastasandrainbows]

yes

[@j.r.6142]

Pulled some boyish laugh nerd charm at 3:47-3:51....that's what's needed to continue your and our exploration into the infinite beyond good sir, never shy from it, I envy your candor, godspeed monsieur Godier!

[@eyLien_deno_kompliziert]

the Time traveling Travelers

[@Goobermint]

THANKS for still reading your comments.

[@Zbezt]

Nikolai was interested in the quantum even if he didnt much engage with it as a singular study he did build macro induction of quantum phenomena aka the x ray how much information is present at the grandscale that relies on the attosecond to go backwards in time you need to beable to inflate the information within that space allowing it to repeat as a function so collapse doesnt scrub the function changing its transitive figure

[@SPACERAYTHESAIYANWARRIOR]

*grabs popcorn, snacks*

[@regentmad1037]

oh, that could explain life. order from a lower order state.

[@regentmad1037]

ahhh. time to chill with the cap'n.

[@joey_after_midnight]

maybe the observer imposes a perception of causality but cannot see or perceive a time line that is not in agreement with causality, that is we cannot imagine it, so we assume it is a prerequisite .. but if we did, we would call it a paradox.. it is not ruled out, it is simply not allowed in our philosophy.. our assumptions.. if you could not perceive more than 3 dimensions, why would you try to make a 4 dimensional hammer?

[@mawnkey]

While you can't send a message using an entangled particle itself due to the randomness, how about answering true/false question agreed upon in advance via manipulation of the ratio of particles of one spin vs. another? For instance let's say we have a pair of containers that hold a series of halves of pairs of entangled particles. The moment you set a majority of your particles to up spin, you stop manipulating them. You just collapse particles until you reach the desired ratio. We agree ahead of time that if I see more down than up in my box, I interpret that as true and vice versa for majority up. Now we have a series of boxes. They're all technically single use, but you've agreed to collapse particles in each box in a pre-determined order one say every few seconds to indicate your engines are running smoothly in your mission to another galaxy. You now have a way no matter what distance you're at to send me instant telemetry. Now what's to stop a similar system from creating a series of true/false systems over time that act as bits in a binary sequence? The information density would depend on how many containers per second we have space for, but it suddenly allows for transmission of information across vast distances.

[@realsatoshihashimoto]

If time is just an illusion then it is a very persistent illusion.

[@cabanford]

Whoop! KZbin was only offering scams and click-bait... Thank you so much ❤❤❤

[@BalvinderSingh-uh3my]

Wonderful you are the best.

[@EventHorizonShow]

You are!

[@gregcampwriter]

What if we send multiple entangled particles and use single pairs as dots and double pairs as dashes?

[@juimymary9951]

Hmmm how would one deal with the paradoxes though?

[@damianp7313]

Awsome topic 🎉

[@TheCosmicGuy0111]

Woah

[@jayclarke6671]

Finally there's a new one.

[@AndrewBlucher]

Exactly!

[@Greenhead24]

Back to the future,again

[@dreamlodge]

Iboga/ibogaine = Time travel.

[@Scalar_Alchz]

Your Welcome

[@jamiethomas4079]

I think my comment got deleted. It was a bit long. Here is a short version. If backwards time travel creates a new timeline then the current timeline will never know it happened. Uap’s could be future humans coming back to alter the timeline. But they are also creating new timelines. And that explains the different types of aliens/crafts.

[@sagittariusa2008]

Sounds like a lonely existence. Once relativistic speeds and alternate timelines are in play, then all links to home are lost. Not seeing how a sociery would be cohesive, function, or get feedback. Sci-fi broke our brains in this respect.

[@MisterTwo92]

6 min or so in that background sound killed all the dialogue for me. Very distracting yet a lot of podcasts do it

[@michaelwicks7680]

There is actually no "instrument" that can measure time, we have always used something that beats out a rhythm ie a pendulum, or a vibrating piece of material, but a real time piece would be something you could hold in your hand and measure the expansion of the universe and the gravity around you and your motion within the universe?!!!

[@russellneitzke4972]

Is dark matter just gravity without particles?

[@ionsbrewable]

dude the slow pan out of a paragragh is annoying when you cant finish the sentence reading, cool pod though, loves ya

[@averageviewer6286]

@13:06 The same was said regarding home PCs and the television. We don't know what Quantum computers are capable of. It would be impossible to say how useful they may be.

[@Kustan112]

Can you go back in space?

[@SevenSixTwo2012]

I don't know much about quantum physics, but I do know that messages from the future are possible : they are called premonitions, typically delivered via vivid and memorable dreams. I've had a few in this lifetime, usually predicting a very traumatic event such as the sudden and unexpected passing of a loved one in hours or days to come. Many other people have them too. So yes, the universe sending us a message from the future is definitely possible. The only question is how.

[@sagittariusa2008]

In this lifetime? Interesting. I suspect you've been misled by the woo-wooers. QM has nothing to do with your conjecture. Then there's confirmation bias. The cause of the majority of the misconceptions about the human condition. Our brains ignore the 100 times we were wrong but focus intensity on the one time we're coincidentally right. Oh, and if one relates their story with confidence and passion, others tend to take it as gospel...

[@russellneitzke4972]

Does choice = entropy?

[@sagittariusa2008]

Sometimes. Other times, it equals order. You need to take biologicals out of your calculation. Most of the 'verse is inanimate.

[@luke3501]

Humbling and compelling listening to minds on a higher plane of thought.

[@ZatoichiBattousai]

No.

[@jasonheath4266]

Two words: Ayahuasca.

[@sagittariusa2008]

There are three types of people. Those that are good at math, and those that are not...

[@joshkeeling82]

Is time a fundamental property of the universe, or an emergent entity, for a lack of a better word? It seems to me that movement is a fundamental property/aspect of the universe.. everything moves. Mass, energy, space and the entire observable universe. Perhaps without movement time would not exist, right? Time simply cannot exist in a frozen universe, correct? So time must be an emergent property via cause and effect.. in other words, time exists because everything, including the entire observable universe, moves... right? Thus, time travel into the past must be impossible.. right?

[@sagittariusa2008]

I agree. Same with consciousness. The two are inextricably linked.

[@runtdmc796]

is there really a difference between space and time.... it may seem like you can go back in space but not time but the earth and sun and galaxy and entire universe are moving at incredible speed, when i go 10 metres one way and 10 metres back i have actually moved thousands of kilometres in spacetime. i'm not back to where i was...kind of? everyone knows that's how superman reversed time, explain that huh :P

[@Chancer]

Lay off the marijuanas son.

[@75viking75]

STAY ON them marijuanas!!

[@sagittariusa2008]

Yes, and you just described why. But what would one mean without the other may be a more interesting question. Not sure what marijhuana has to do with this...

[@batmandeltaforce]

Time: We stream Consciousness from God. That streaming is what WE perceive as the passing of Time. The Double Slit Experiment proves that Creation is NOW... so Time is not a mystery... unless you want it to be:) There is no Time in the quantum, exactly... there is no Time in the Conscious Field, because Creation is Consciousness interacting with the Gravity Wave. THAT is what creates reality as we know it.

[@AndrewBlucher]

Oh dear.

[@batmandeltaforce]

@@AndrewBlucher I've penned better explanations:)

[@N-qo6bz]

I've heard this idea before worded differently. The idea that the brain is a form of antennae that picks up a stream of consciousness that exists as another dimension. Interesting stuff.

[@AndrewBlucher]

@@batmandeltaforce God? I'm a science guy. Show me evidence.

[@batmandeltaforce]

@@AndrewBlucher You're are familiar with the Double Slit Experiment. There is your proof.

[@isitme1234]

Hahahaha fiction

[@kevincasson9848]

Turn the, off putting, irritating, annoying background noise OFF! It drives people MAD!

[@TiredOldMann]

No problem here .

[@sherifitzgerald6886]

OMG THANK YOU! YESSSSS...

[@AndrewBlucher]

You can please some of the people some of the time ...

[@georgebisson628]

Same. It adds. A lot of people listen to JMG after the initial listen to sleep. I certainly do.

[@reallyryan_]

I like it, speak for yourself :)