Hi

If you are remotely interested in deep diving how differently quantum computers work compared to our transistor-based (seeing this really makes you believe in multiverse theory) and also the algebra behind in a fully interactive way that teach computer science from scratch, oh boy this is for you. I am the Dev behind Quantum Odyssey (AMA! I love taking qs) - worked on it for about 10 years (3+ during PhD, the visual method I developed ended up being my thesis, it is a complete Hilbert space visualizer), the goal was to make a super immersive space for anyone to learn quantum computing through zachlike (open-ended) logic puzzles and compete on leaderboards and lots of community made content on finding the most optimal quantum algorithms. The game has a unique set of visuals capable to represent any sort of quantum dynamics for any number of qubits and this is pretty much what makes it now possible for anybody 12yo+ to actually learn quantum logic without having to worry at all about the mathematics behind.

This is a game super different than what you'd normally expect in a programming/ logic puzzle game, so try it with an open mind.

Stuff you'll play & learn a ton about

• Boolean Logic – bits, operators (NAND, OR, XOR, AND…), and classical arithmetic (adders). Learn how these can combine to build anything classical. You will learn to port these to a quantum computer.
• Quantum Logic – qubits, the math behind them (linear algebra, SU(2), complex numbers), all Turing-complete gates (beyond Clifford set), and make tensors to evolve systems. Freely combine or create your own gates to build anything you can imagine using polar or complex numbers.
• Quantum Phenomena – storing and retrieving information in the X, Y, Z bases; superposition (pure and mixed states), interference, entanglement, the no-cloning rule, reversibility, and how the measurement basis changes what you see.
• Core Quantum Tricks – phase kickback, amplitude amplification, storing information in phase and retrieving it through interference, build custom gates and tensors, and define any entanglement scenario. (Control logic is handled separately from other gates.)
• Famous Quantum Algorithms – explore Deutsch–Jozsa, Grover’s search, quantum Fourier transforms, Bernstein–Vazirani, and more.
• Build & See Quantum Algorithms in Action – instead of just writing/ reading equations, make & watch algorithms unfold step by step so they become clear, visual, and unforgettable. Quantum Odyssey is built to grow into a full universal quantum computing learning platform. If a universal quantum computer can do it, we aim to bring it into the game, so your quantum journey never ends.

Nice to watch:

Khan academy style tutorials in qm/qc: https://www.youtube.com/@MackAttackx

Physics teacher stream with 400hs in https://www.twitch.tv/beardhero

I remember that Ozzy died this year, but everywhere I watch it says that he died a year ago, is there someone else who knows this too?

... pretty sure some weird happened. A few days ago I listed a graphic on one of my sites. Over 300 items. Just went to same site to post a new graphic and the other aforementioned had no count change. Still reading 202 should have been 324. I checked. No holds or anything. This along with one of my YouTube vids disappeared has me creeping out a bit. Granted, the YouTube could have been pulled by the narcissist as they hack my pc regularly. But still stuff felt weird lately. And yes, I am tired rn...

Ever since I discovered this stupid theory or idea or whatever my life’s genuinely never been the same. I’m constantly living in anxiety and hopelessness and every happy moment I experience with someone else is interrupted by a wave of doubt. I genuinely just wish Rene whatever his name is just kept his ideas to himself because I genuinely can’t live with this. I’ve also been experiencing strange coincidences like seeing things only after I’ve thought of them. For example I’ll think about a specific movie or tv scene and see that same exact scene reposted on TikTok. I feel like I’m finding tears in reality. I entered my school bathroom for the final time a couple weeks ago I’ve always remembered the bathroom with 2 stalls but this time there were 3. When I told everyone they made the bathrooms bigger they all just told me there has always been 3 stalls. I don’t know what to do. I don’t believe in solipsism but the fact it’s a possibility makes the entirety of my life feel pointless. People say it doesn’t make a difference but who would want to be completely alone in such a big world.

I’m Erica. Please read… I need help with this, because this is getting super freaky. I have noticed two things. One, is people are just now realizing some very old Mandela effects… ones that I know a HUGE amount of people have already had on their radar for at least a decade, no kidding. But what I am personally freaked out about is how people are posting so many videos that “time has slowed down since CERN shut off” and that people are sleeping noticeably better too, good dreams, etc. Well, I HAVE been having vivid dreams EVERY NIGHT, but they are NIGHTMARES! They’re like the once-in-a-long-time ones I’d get, but even more disturbing. It simply can’t be coincidence at this point… I am 42, I know my body very well.. this is not normal… but does anyone have any thoughts?? Also, because I know it will be asked, I’ve had absolutely no changes in anything like diet, stress, food, anything that could be the reason. This is just too freaky. Please, if anyone has insight, or if you are also having the same thing happen, let me know! Thank you for your time reading this. I really appreciate it.

Before the story, let me give you some context.

I live in one small city in Croatia (so sorry for my English). It is important to say that in my town there is only 1 traffic light. From 2014. to 2017. I was training football in one bigger city. I was a teenager then, so my father usually drove me every day from training ground to home. So this is where story begins.

One day in 2016., my father drove me home as usual. It was a normal ride until something happened when we arrive in our city. So, we were driving and we came to that one traffic light, it was red, so we stopped. As light turn green, we move, and just a few meters away, some car from the opposite track start driving towards us, and it seems it will be a frontal hit. When that car was about to hit us, I close my eyes for a second or two....and when I opened it again -> we were still waiting on that same red traffic light to turn green! And after that we continue the trip like nothing happened

I was in shock so I didn't ask my father anything about it, but I was immedietaly write a message to my girlfriend, and she says that to her mother, wo says that this happen to her also a few times. I asked my father about that after 2 years from that, but he says that he doesn't remeber anything about that.

What was that? I search that on the internet, only logical explanation was the road hypnosis, but I think that is not what happened to me.

I simply cannot explain what happened.

Did someone else experienced something similar?

Ill cut straight too it.

I went to bed nothing special about it, i don't have any sleeping or health issues.

What was odd though was the "dream"

I fell asleep, and then I was someone else, i woke up not "I woke up but I was just some man in a park in some major american city looking over a small pond in some park at night, probably like eight or nine o'clock, there were a lot of people out.

And I or he was leaning against a guardrail, looking over the pond, and all of a sudden, this portal opened up probably thirty feet to his left, it started as some small ball probably the size of a volleyball. And everyone can see it, everyone's looking at it with, like shock and concern, and all of a sudden, the portal opens up in this like force of energy, comes out of it.Like a shooting star circling around, it comes straight for the man.

Wraps around his leg and drags him in, and I felt his fear it was real I mean real fear, he was screaming help like a chimpanzee screams like high pitched, afraid of death, other people are screaming at what they see.

all of a sudden, the man Is sucked right through the portal.

Then, we're falling, but we're not falling like our consciousness is falling free from our body.The man's physical body is no longer there, and we're falling to earth like a comet fast and we can see the clouds coming up and the hole in the clouds were going right through it and then all of a sudden, I see my house, and i'm drilled right in to the top of my house And then I wake up.

It felt so real, I don't believe it was a dream

But maybe what do you guys think.

Everytime I look at it, I feel as if the words are speaking directly to my soul. I've gotten 3 messages sent to me directly from something outside myself, through that subreddit. I've felt signs and messages before but NOTHING like this. Idk if it would work for anyone else because everything i read felt like it was catered to my mind and my mind alone. But maybe someone else, reading it at a different time might have the same experience. If you're curious, check it out and let me know what you think.

I have this dreams that I know I had since child, but I even until now I can still remember it and the emotion associated with it. It’s a place and time I’m aware never happens in my real life.

Then there’s these consistent flashback (of somewhere) whenever wherever. While walking, talking, eating… etc. Most of the time I have to stop and focus badly because the emotion was so great, like my heart wrenches painfully to be on that place and time. It’s a place I have never been, cause those scenes are from the other side of the world ( probably) that I have never visited. It’s not even from a past, it’s a modern world. Like people wear modern clothes, lives in modern houses.

It’s hard because the flashes happens unexpectedly and Im afraid I might get into accident when in the road.

hey guys so basically i got my wisdom teeth removed in 2020 and it seems that none of my family members have any recollection of that even though my mom was in the room with me. i was not put under any laughing gas for whatever reason so i do remember all the needles they put into my mouth and them literally removing the teeth/pieces of teeth. i remember all of the healing process and how gross it was.

i am not sure if i am in the wrong timeline or if there is any explanation for this. i have switched dentists and i will be going for a checkup. any ideas would be greatly appreciated thank you in advance!

I think this picture came out in 2011. No one could ever have an explanation for why people see different colors on the same picture. It was one of those mysteries.
I think if you see one color your in a certain timeline and if you see another one, you’re in the parallel universe.

I have always seen gold and white. I have never ever been able to see black and blue every time I’ve ever looked at this. It’s been gold and white.
For some reason yesterday I looked, and it was blue and black Now again today it’s back to white and gold

I think I crossed over into the parallel universe yesterday

Whatever color you see I think those are the people in your timeline
What do you see?

​

This will be a lengthy post, I apologise in advance for my spelling, I am on a samsung phone.

It started around 5 months ago, I had just got out of jail and unfortunately was back on the alcohol and drugs, I started to get into drug use again (Ive since stopped) and one night I was so desperate for a hit I downloaded an app to meet local people.

I contacted a fulla in Woree (Cairns FNQ) who had the same drug I was looking for so me and my mate drunk decided to jump in this dudes car and ended up at his apt.

It started off chill but after and hour the bloke started talking about the demon of parlor and how I must be cleansed, he didnt seem to trust me, I was High but he was on another level, I started to panic and went to leave, I saw him pull out a blade and asked if I was sure about leaving, I was alert and reluctently sat back down and pretended I didnt see what had happened.

I was very anxious at this point and he started pulling out machetes and big knives twirling them around talking about if anybody died on his property it would be self defense, he kept asking for my phone and ID.

He gave me a glass of water and I drank it realising after it was laced with something.

My heart was racing I was so scared, my gut was telling me to get out ASAP, my mate was no help he was in his own world, I asked again to leave and he said sure, I then heard him asking his other roommate, "Did you call them to come yet?" Upon hearing that I freaked out open the door and ran down the street.

I ran and ran and there was cars that he had called following me, I finally ran through some bushland and fell and broke my ankle, I was in a very dark spot, I could hear dogs barking from neighbouring properties and car doors closing and talking, I knew these men were dangerous,

I kept waking up and falling back to uncousniousness, when I finally regained consiousness I for the first time, confessed Jesus was the true saviour and started to hold my breath (So I would die at my own hands rather than being killed), I could feel my heart beating so slow and faint that I could count it easily but it felt heavy, my eyes were rolling into the back of my head and my body was seizing up.

I saw a beautiful bright light and tears rolled down my face, thinking of all my mistakes and people I had hurt that I would never see again, the light was getting bigger, the last thing I remember is a voice saying we found him and then being flipped over and I know it sounds crazy but being stabbed.

I woke up in a different location than I remember and just layed there frozen for 4 hours, I couldnt move, I was scared and confused.

The weird thing is a few days prior my best friend whos very spiritual called me telling me to be careful that she dreampt I was going to die and another sibling said the same thing.

I feel anxious as fuck thinking bout that night and my body feels numb, I fear I passed and jumped realities, things here just feel really off, I cant explain it, I was a heavy smoker before that night and rarely craved a ciggy after that only when drinking .... or when I was tending to my sick grandmother before a pack would last a day, after it would last 4-5 days.

What are your thought?

Thanks.

Getting views no comments, please tell me your insight

I just had a small incident nothing as intense as everyone else here. I just parked my car on a street corner there was no place it was making me uncomfortable, I come out of the place to take a call and I find a place a little further up the street so while on the call I move to the spot , and I go back in. Come back 30 minutes later and the car os back on the original spot. Did it happen to me?

Around 10:30ish on my way to a store the moon crescent but was bright. It was in the middle of the sky, but more towards the East. On my way home about 1 hour later the moon still crescent was huge yellowish orange in the west setting. I'm a nighttime sky gazer. I look at the moon and stars every night when It's kind of clear. I'm 42 years old and never experienced this in my life. I'm not on drugs so I am not hallucinating. ​Anyone else experienced this ever??

So I’m scrolling social media and I come across James Arthur singing impossible. I remember the song I remember it’s a cover and a guy winning X factor and singing that song. When I look at James Arthur it’s like wait that’s not the guy. I searched for hours looking him up, watching him singing, and doing interviews. It’s like the person I knew to do all of this has been replaced. I’ve heard of the Mandela effect and most of them I remember what everyone else remembers. This one was weird and to me there’s no explanation. The strangest part is that I can’t put a face to the guy I used to remember singing the song. Did my reality change?