If you spot the timestamp on my program results you will see I ran it a few weeks ago, but the result will apply to your day whenever this video finds it way to you 🐶 Qiskit have heaps of tutorials out on their own UA-cam channel if you want to get into writing programs like this (and much more) ua-cam.com/users/qiskit
Wow this is a great connection! I really enjoyed your video! Ive been watching your videos frequently since you covered Korean CSAT exam last year! Keep up the good work Tibees!
I remember takjing a course on this on coursera the first time it was available. Probably about 10 years ago. Back then there were no simulators or anything, we only had pseudocode. It's so cool to see how far quantum computers have come in such a short time.
This was a very fascinating subject for you to cover. I had no idea there already were some basic quantum computers out there and that some have been made available for anyone to use. I really enjoyed this presentation. Thank you Toby! Absolutely love your channel!
That was actually the first time I kind of get my head around Quantum computers programming. But I think we need more complicated examples solved on paper first before being coded so that we get the idea more deeply.
I love your presentation method. It actually makes sense. I see this for practical purposes such as the likelihood of a lightening strike and a resulting forest fire, and where it will strike.
Nice video. Thank you, Tibees. I still don't understand how one goes about picking which gates to use! I hope you'll make more videos to help us understand how Quantum computing works and what kind of problems they can solve. You make things easier to understand.
"Chance of a bone to a no-bone state does seem to be about 50-50. You know what else is of 50-50 chance? A qubit's superposition's chance to be measured as either 1 or 0" *Vsauce music starts*
I don't really understand how quantum computers would differ from an analogue computer (or an analogue computer with randomization in the final step before results are returned)
Thank you Tibees for the background in Qiskit. I will look into it. Very informative. I always wanted to know more about quantum computing but this was the first explanation I could understand.
This video reached me 1y later but is still strangely applicable with the New Year’s resolution suggestion. I’m a Computer Science major minoring in Physics and haven’t had much experience with quantum computing other than readings so this is all new to me. Thank you for sharing.
i was just reading about australia’s federal funding in november for quantum technology, but failed to find a fancy cool computer so i’m very grateful for your timely video!
I have watched probably over 5 hours on quantum computing material; I have looked up videos and websites, but you are the first one to explain the quantum logic gates. In fact this is the first time I have even heard them mentioned in a quantum computing video. So I would just like to thank you for not just saying "A qubit can be a zero and a one at the SAME time. So yeah that's all you need to know". Okay, sorry for ranting, its just irritated me a lot, and thank you again for explaining it so well. (Your description of where it comes from too, has made a lot more sense then just about all the other videos, but I digress). Thank you so much for this wonderful video; I appreciate it; and thank you so, so much for explaining everything so well. It must have been painful to figure all this out yourself, I can only imagine the amount of time you spent looking at webpages, forums and scholarly articles, "summaries" and studies. (Looking back this sounds a lot more condescending then I planned it to, my point is thank you so much for what you have done.)
First Quantum Computer video ever to show how it works. All the other science people just describe the features of a quantum computer . But showing a real calculation with variables would have been better. The best part of your video is that you give useful sources where the people build and run them. I can go and learn myself. Side note I learned Basic programming language on a paper punch tape teletype machine connected to a computer 9 miles away. That was pretty high tech back then.
5:13 But once you measure it pointing in one direction, every subsequent measurement will show it pointing in that same direction. So you have not actually determined that it was pointing to the side, only that it was pointing either up or down.
Nice retro overhead projector.. We should get all the UA-cam educational channels to do an overhead projector retro episode. I'd love to see Minute Physics and Vihart overhead projector episodes.. I had a professor who liked to use as many colors as possible and he also wiped corrections with his thumb, and inevitably ended up with color all over his hands, face and clothes...
How did she go from drawing partial light line to suddenly having a dark complete arrow or line appear? Classical projectors didn't do that. :) I guess she edited out the intermediate steps?
Very nice video Toby. Few years back I used QISKIT and programmed only a few lines of python to simulate a dice, but then a quantum dice ! More random you cannot get a dice 😊
Public QC has been available for years at this point if Im not mistaken. I think it means people will continue to grow colder toward one another. I guess that is better than being all fired up. I guess it also means your videos will be more and more valuable, Toby!
Any computer can read my code , but yours will have to be checked by a compiler for syntax mistakes , then translated into the machine language by a translator installed in your machine before it can understand what your code is about
If the first H gate turns the arrow in one direction to be in the middle then why did the second gate turn it back to 0 instead of keeping the same direction and going all the way down to 1?
Because it rotates the arrow by 180 degrees around the line between the X and Z axes. So one rotation takes the state from one state to the middle or superposition state, and then the other rotation takes that arrow back to the previous state.
@@vk2ig Why aren't there logic gates for rotations around other axes. It would be interesting to see how, say a 53 degree rotation around the vector (0,7,3) following the right hand rule would look like.
It isn’t really an atom, but a much larger device which emulates some of the properties of atoms, but, due to being much much larger, is easier to manipulate.
My greetings I am an inventor and I am passionate about mathematics and physics and this has helped me in many inventions and I am working on a quantum computer and I have reached a good stage in this subject ( and your videos are very interesting )
I just realized this video is a real world Schrodingers Cat! In that case, which is a thought experiment, a quantum result (decay or no decay) had a macroscopic effect (the cat dies or does not die). Here, this is no longer a thought experiment and a quantum result (the measured 1 or 0) had a macroscopic effect which was that in your video you presented the “bones day” state rather than the “no bones day”!
Can you explain why it takes 2 minutes to run a single shot? Is that due to the cue or is there another process taking place here increasing time complexity?
Never seen such a good explanation of qbits, this really drove the idea home for me! Though I wonder what actual application there is to having the H gate, apart from randomizing and un-randomizing a value - this sure feels pretty unique, but I am not sure in what case this is actually beneficial. Having a hard time thinking of real-life scenarios where this could be a valuable asset
Hello Ma’am, I recently stumbled upon your channel, and it is quite interesting (coming from someone who hated math back in the days), I sincerely thank you for helping me reconsider my relationship with maths😃🤝
"Whenever your bones day reaches you is when your bones day applies" ... in principle, that raises the possibility of receiving conflicting outcomes on the same day. Would receiving a bones day and a no-bones day result on the same day cause my day going back into a superposition of bones and no-bones?
I remember hearing a talk where they said habits could win in rock paper scissors like a ridiculous 80% of the time. Would it be possible to use build an unbeatable rock paper scissors script with this?
Thanks for the video... that's really cool that we can write code for quantum computers, but i struggle to find a practical use for these, can someone give an example where a quantum computer would be useful?
Have I understood correctly that with quantum computer you could solve a labyrinth so that it measures the right answers only without having to map out the whole labyrinth?
Thanks, for an interesting (as always) and fresh introduction. Could you proceed to the topics beyond mere a random number generator? As a side note, it is interesting to compare this with ternary, four-state, fuzzy and probabilistic logics, some are almost a century old. E.g. the H gate applied to 0 or 1 is a direct equivalent of fuzzification and reading the Qbit is of defuzzification. Ternary logic can handle uncertainty, so does the superposition. Four-state logic can also handle contradictions. Is it possible to express contradictory inputs in a quantum computer and pass these through the gates, i.e. do logical inference from? Three axis should be enough, or?
I invented a method to turn any ring into a logic. So binary, ternary, e.g, Which means this method can actually also generate complex logic, infinite logic (a logic with infinite truth values), uncountable logic (a logic with uncountably infinite logic values), 0 logic, 1 logic, probabilistic and fuzzy logic, with this method a concept of equivalence of logics also becomes obvious with that a measure and so 'sublogics' - a logic contained within another logic, so it turns out that probabilistic logic is a 'sublogic' of fuzzy logic, which is a 'sublogic' of uncountable logic, which is a sublogic of complex logic. Cool stuff. I was going to write a paper on it a few years ago but got distracted due to covid and other stuff.
@@ichigo_nyanko I cannot say what you did, but creating a lattice from a ring is not a big deal. Interesting things and real problems begin with inference rules and all sorts of conditionals like μ(A|B) where μ is a set measure (or one of) accompanying the logic. These are all different and have different constraints in different logics, e.g. independence in the probabilistic logic etc.
@@dmitrykazakov2829 Lattice, what do you mean, where did you get lattice from? What I did generates a system of logic with truth values from a ring. For example the ring of integers modulo 2 maps to traditional binary logic, the ring of integers modulo n maps to a logic with n truthiness values. You can make any system of logic from some ring and vice versa. I know I didn't use very rigorous language in my comment and I was (and still am) quite tired when I wrote it so it probably makes no sense to you. I apologise for that, perhaps tomorrow when I wake up I will try to explain it properly - because it really is quite neat.
@@ichigo_nyanko Logical values or truth values form a lattice, e.g. Boolean lattice (Boolean algebra) in the standard logic. Other logic systems have a similar algebra with some properties lost or constrained. But a logical system in first place is inference rules like P→Q, P⊢Q (Modus ponens). Algebra (here represented by the implication operation →) is of less interest.
If you spot the timestamp on my program results you will see I ran it a few weeks ago, but the result will apply to your day whenever this video finds it way to you 🐶
Qiskit have heaps of tutorials out on their own UA-cam channel if you want to get into writing programs like this (and much more) ua-cam.com/users/qiskit
@@Dkkm10 Your hands are soft Kevin🤓
I used my Thyme Machine to go forward in time to watch this video. Also, while I was there I got some more cooking herbs, as I had run out.
@@vk2ig ha, vk2ig made a joke
nice
I dont like the ancient yellow projector.
Wow this is a great connection! I really enjoyed your video! Ive been watching your videos frequently since you covered Korean CSAT exam last year! Keep up the good work Tibees!
I could listen to Toby talk about literally anything for hours. Most soothing voice I've ever hea
Yo name is Tobay!
😢
Kuta quinte!✊️
@@leonranchero7088huh?
I remember takjing a course on this on coursera the first time it was available. Probably about 10 years ago. Back then there were no simulators or anything, we only had pseudocode. It's so cool to see how far quantum computers have come in such a short time.
@s s Classical computers took quite a while to become useful, so I'm still open-minded about this.
@s s they can break modern cybersecurity
@@biglexica7339 Not yet they can't lol
@@biglexica7339 they can also be used to further improve modern cybersecurity
@@deadpxn3517 obviously
This was a very fascinating subject for you to cover. I had no idea there already were some basic quantum computers out there and that some have been made available for anyone to use. I really enjoyed this presentation. Thank you Toby! Absolutely love your channel!
That was actually the first time I kind of get my head around Quantum computers programming. But I think we need more complicated examples solved on paper first before being coded so that we get the idea more deeply.
Though I love all of your videos, it has been such a wonderful journey seeing the quality of your videos evolve over the years so much!
I love your presentation method. It actually makes sense. I see this for practical purposes such as the likelihood of a lightening strike and a resulting forest fire, and where it will strike.
Really excellent explanation, this is the first time I’ve seen quantum logic functions explained, and you did a great job!
Nice video. Thank you, Tibees. I still don't understand how one goes about picking which gates to use! I hope you'll make more videos to help us understand how Quantum computing works and what kind of problems they can solve. You make things easier to understand.
"Chance of a bone to a no-bone state does seem to be about 50-50. You know what else is of 50-50 chance? A qubit's superposition's chance to be measured as either 1 or 0" *Vsauce music starts*
This motivated me to get back to studying and tell my self that today is a bones day. Thank you! :)
I don't really understand how quantum computers would differ from an analogue computer (or an analogue computer with randomization in the final step before results are returned)
If it makes no sense to you, it's because you're smart.. Think of it as a badge of honour 😉
Thank you Tibees for the background in Qiskit. I will look into it. Very informative. I always wanted to know more about quantum computing but this was the first explanation I could understand.
This video reached me 1y later but is still strangely applicable with the New Year’s resolution suggestion. I’m a Computer Science major minoring in Physics and haven’t had much experience with quantum computing other than readings so this is all new to me. Thank you for sharing.
Toby is such a wonderful story teller! There is always a story in her videos. 😌
Aaaahahaha excellent comment. Kudos 😉
i was just reading about australia’s federal funding in november for quantum technology, but failed to find a fancy cool computer so i’m very grateful for your timely video!
Yeah that's the sad thing about finding this research.. Where does that money really go? 😒
I have watched probably over 5 hours on quantum computing material; I have looked up videos and websites, but you are the first one to explain the quantum logic gates. In fact this is the first time I have even heard them mentioned in a quantum computing video.
So I would just like to thank you for not just saying "A qubit can be a zero and a one at the SAME time. So yeah that's all you need to know". Okay, sorry for ranting, its just irritated me a lot, and thank you again for explaining it so well. (Your description of where it comes from too, has made a lot more sense then just about all the other videos, but I digress).
Thank you so much for this wonderful video; I appreciate it; and thank you so, so much for explaining everything so well. It must have been painful to figure all this out yourself, I can only imagine the amount of time you spent looking at webpages, forums and scholarly articles, "summaries" and studies.
(Looking back this sounds a lot more condescending then I planned it to, my point is thank you so much for what you have done.)
Your videos are fascinating and informing. Will look forward to your future videos, Dr. Tibees.
3:06 this format is so nostalgic and satisfying - i love it
How nostalgic it is to for you to be using an overhead projector. I love it! Now off to add quantum computing to my to do list.
those projectors are great and remind me of my time at uni
Thanks!
First Quantum Computer video ever to show how it works. All the other science people just describe the features of a quantum computer . But showing a real calculation with variables would have been better. The best part of your video is that you give useful sources where the people build and run them. I can go and learn myself.
Side note I learned Basic programming language on a paper punch tape teletype machine connected to a computer 9 miles away. That was pretty high tech back then.
5:13 But once you measure it pointing in one direction, every subsequent measurement will show it pointing in that same direction. So you have not actually determined that it was pointing to the side, only that it was pointing either up or down.
I like you are using this old projector!!! remind me so much memory!! merci :)
Excellent! You do amazing work!
Still some of the best/most wholesome educational content on the platform! Thanks.
That’s a great video! Thanks Toby
This is the easiest video explaining qubits, particularly the spherical representation seems very simple.
You could easily encourage a bones day with the introduction of snacks.
This is the best example of actual Q-computer use I've seen. Please program some more and present them?
I'm pretty sure this is the first time I've seen an overhead projector used on UA-cam, which blows my mind a little bit.
I'm glad it's a bones day. I have to get things done. IBM will now be my magic 8-ball of productivity.
Nice retro overhead projector.. We should get all the UA-cam educational channels to do an overhead projector retro episode. I'd love to see Minute Physics and Vihart overhead projector episodes..
I had a professor who liked to use as many colors as possible and he also wiped corrections with his thumb, and inevitably ended up with color all over his hands, face and clothes...
I see the professor with all the colors :D
How did she go from drawing partial light line to suddenly having a dark complete arrow or line appear? Classical projectors didn't do that. :) I guess she edited out the intermediate steps?
This video is fantastic. I really liked your explanation of quantum computing. More please!
This new title is sooo much more informative
Useful , great job!
It's funny how meme's morph... Used to be that "dog days" meant what now seems to be known as "no bones days"...
Lovely convolutions in all of this...
Fantastic. Thank you for sharing this.
great video, really enjoyed it
this is probably the most interesting sponsor i've even seen on youtube.
Really amazing video 😊
bones day today...its 11:45 pm, gg
Quantum comp and nuclear fusion tech are the two problem I want to see getting solved before I retire.
Very nice video Toby.
Few years back I used QISKIT and programmed only a few lines of python to simulate a dice, but then a quantum dice !
More random you cannot get a dice 😊
Says who?
So if I just watch this video every day it's always a bones day? Who knew you had the cure for depression!
Great video! I'm a CS teacher and this are fun learning vids.
11:45 Funniest ever pronunciation of Bogotá ever :D
Imagine being sponsored by IBM. So cool!
Public QC has been available for years at this point if Im not mistaken. I think it means people will continue to grow colder toward one another. I guess that is better than being all fired up. I guess it also means your videos will be more and more valuable, Toby!
today was a no bones day yet here I am writing a python todo app
Quite an interesting concept i have learned today. Thank you tibees. 😁
Microsoft Windows has always had the ability to turn existing computers into Quantum computers.
Will my computer crash today or not crash today.
Best video explaining Quantum Computing ever!
This is the best video explaining quantum computing.
Great video! Thank you so much!
Outstanding presentation!
You are the real master of physics. 🤗🤗
0:52 yea that can't be coincidence
Amazing, really amazing. Thank you.
did you really have to use an over head from the 1900s?
12:25 It took over 10 minutes and a whole lot of elaborate infrastructure
just to compute
a sin
gle random bit.
Which I could have got out of my own computer from /dev/random in a millisecond.
What was the point, again?
Wonderful news for all! ☺️
Shout out to post-editing so we can see the green arrows!
Any computer can read my code , but yours will have to be checked by a compiler for syntax mistakes , then translated into the machine language by a translator installed in your machine before it can understand what your code is about
If the first H gate turns the arrow in one direction to be in the middle then why did the second gate turn it back to 0 instead of keeping the same direction and going all the way down to 1?
Because it rotates the arrow by 180 degrees around the line between the X and Z axes. So one rotation takes the state from one state to the middle or superposition state, and then the other rotation takes that arrow back to the previous state.
@@vk2ig Why aren't there logic gates for rotations around other axes. It would be interesting to see how, say a 53 degree rotation around the vector (0,7,3) following the right hand rule would look like.
Thanks! I’m going to try this out! Although, I still do not understand quantum computing well enough.
5:58 there are artificial atoms? How does it differ from a 'natural' atom?
It isn’t really an atom, but a much larger device which emulates some of the properties of atoms, but, due to being much much larger, is easier to manipulate.
I am Guessing you don't have internet to seek the answer yourself or your the guy looking for someone to talk to you
My greetings
I am an inventor and I am passionate about mathematics and physics and this has helped me in many inventions and I am working on a quantum computer and I have reached a good stage in this subject ( and your videos are very interesting )
She should make videos everyday.
what if the quantum computer is telling us that tomorrow is a Bone day?
I'm going to watch this video every single day... Yes! Another bones day!
The popup ads for quantum computing software are all over the Internet.
Noodle is screaming cuddles from every fiber 😊
you know that friend the parents didn want you hanging around
Tibees, I will definitely check out Qiskit. Thanks! :-)
an earthworm is infinitly more complex than a quantum computer.
I just realized this video is a real world Schrodingers Cat! In that case, which is a thought experiment, a quantum result (decay or no decay) had a macroscopic effect (the cat dies or does not die). Here, this is no longer a thought experiment and a quantum result (the measured 1 or 0) had a macroscopic effect which was that in your video you presented the “bones day” state rather than the “no bones day”!
The experiment is also much kinder to cats.
I get better results from my Magic 8 Ball, though. Not just binary.
Have a break. Have a Qiskit
Yes! A Qiskit break!
Awesome video !!!
Can you explain why it takes 2 minutes to run a single shot? Is that due to the cue or is there another process taking place here increasing time complexity?
Never seen such a good explanation of qbits, this really drove the idea home for me!
Though I wonder what actual application there is to having the H gate, apart from randomizing and un-randomizing a value - this sure feels pretty unique, but I am not sure in what case this is actually beneficial. Having a hard time thinking of real-life scenarios where this could be a valuable asset
I'm still waiting for a quantum computer made of dogs.
Hello Ma’am, I recently stumbled upon your channel, and it is quite interesting (coming from someone who hated math back in the days), I sincerely thank you for helping me reconsider my relationship with maths😃🤝
"Whenever your bones day reaches you is when your bones day applies" ... in principle, that raises the possibility of receiving conflicting outcomes on the same day. Would receiving a bones day and a no-bones day result on the same day cause my day going back into a superposition of bones and no-bones?
Thanks for explaining quantum gates
I LOVE how shes using an overhead projector. Took me back to 5th grade lol (early 2010s)
Interesting what you do with your overhead projector.
It's a no bones day for me. :(
I remember hearing a talk where they said habits could win in rock paper scissors like a ridiculous 80% of the time. Would it be possible to use build an unbeatable rock paper scissors script with this?
Absolutely lovely!
There is no such thing as a "quantum" computer except for inside people's imaginations and inside science fiction books.
Thanks for the video... that's really cool that we can write code for quantum computers, but i struggle to find a practical use for these, can someone give an example where a quantum computer would be useful?
look shor's algorithm
@@dudono1744 Thank you, I'll check it out 🙂
To be clear, what you programmed was not a "real" quantum computer. "Real" quantum computers do not exist.
Could you explain why that is? 🤔
I wish people would treat pigs with the same love and affection as they do with dogs. It's horrible what is happening to them.
Have I understood correctly that with quantum computer you could solve a labyrinth so that it measures the right answers only without having to map out the whole labyrinth?
Thanks, for an interesting (as always) and fresh introduction. Could you proceed to the topics beyond mere a random number generator?
As a side note, it is interesting to compare this with ternary, four-state, fuzzy and probabilistic logics, some are almost a century old. E.g. the H gate applied to 0 or 1 is a direct equivalent of fuzzification and reading the Qbit is of defuzzification.
Ternary logic can handle uncertainty, so does the superposition.
Four-state logic can also handle contradictions. Is it possible to express contradictory inputs in a quantum computer and pass these through the gates, i.e. do logical inference from? Three axis should be enough, or?
I invented a method to turn any ring into a logic. So binary, ternary, e.g, Which means this method can actually also generate complex logic, infinite logic (a logic with infinite truth values), uncountable logic (a logic with uncountably infinite logic values), 0 logic, 1 logic, probabilistic and fuzzy logic, with this method a concept of equivalence of logics also becomes obvious with that a measure and so 'sublogics' - a logic contained within another logic, so it turns out that probabilistic logic is a 'sublogic' of fuzzy logic, which is a 'sublogic' of uncountable logic, which is a sublogic of complex logic. Cool stuff.
I was going to write a paper on it a few years ago but got distracted due to covid and other stuff.
@@ichigo_nyanko I cannot say what you did, but creating a lattice from a ring is not a big deal. Interesting things and real problems begin with inference rules and all sorts of conditionals like μ(A|B) where μ is a set measure (or one of) accompanying the logic. These are all different and have different constraints in different logics, e.g. independence in the probabilistic logic etc.
@@dmitrykazakov2829 Lattice, what do you mean, where did you get lattice from? What I did generates a system of logic with truth values from a ring. For example the ring of integers modulo 2 maps to traditional binary logic, the ring of integers modulo n maps to a logic with n truthiness values. You can make any system of logic from some ring and vice versa. I know I didn't use very rigorous language in my comment and I was (and still am) quite tired when I wrote it so it probably makes no sense to you. I apologise for that, perhaps tomorrow when I wake up I will try to explain it properly - because it really is quite neat.
@@ichigo_nyanko Logical values or truth values form a lattice, e.g. Boolean lattice (Boolean algebra) in the standard logic. Other logic systems have a similar algebra with some properties lost or constrained. But a logical system in first place is inference rules like P→Q, P⊢Q (Modus ponens). Algebra (here represented by the implication operation →) is of less interest.
How about a Tibees Discord Server?
"Schroedinger & Heisenberg Real Estate Company -- we _might_ have a house for you." -- author unknown
3:59 whats going on with the arrow??