The Map of Quantum Computing | Your Ultimate Guide to Quantum Computers

An excellent summary of the field of quantum computing. Find out more about Qiskit at https://qiskit.org and their YouTube channel https://www.youtube.com/c/qiskit And get the poster here: http://dosmaps.com With this video I aim to give a really good overview of the field of quantum computing with a clear explanation of how they work, why people are excited about quantum algorithms and their value, the potential applications of quantum computers including quantum simulation, artificial intelligence and more, and the different models and physical implementations people are using to build quantum computers like superconducting devices, quantum dots, trapped ions, photons or neutral atoms, and the challenges they face. #quantumcomputer #quantum #domainofscience --- Get My Posters Here ---- DFTBA Store: https://store.dftba.com/collections/domain-of-science RedBubble Store: https://www.redbubble.com/people/DominicWalliman I have also made posters available for personal or educational use which you can find here: https://www.flickr.com/photos/95869671@N08/ -- Some Awesome People --- And many thanks to my $10 supporters and above on Patreon, you are awesome! Join the gang and help support me produce free and high quality science content: https://www.patreon.com/domainofscience Bob Milano Raj Duphare Ben Anca Selariu Eric Epstein Gordon D Collins Kamil Qbitskey Mirik Gogri noggieB Petr Murmak Prabhakar R Reggie Fourmyle Sandy Toye Sebastian Terrence Masson Theodore Chu Joshua Rauß --- Special thanks --- Special thanks for giving their time to help me with the script to: Nicholas Bronn Sergio Boixo Stephanie Simmons --- My Science Books ---- I also write science books for kids called Professor Astro Cat. You can see them all here: https://store.dftba.com/collections/domain-of-science http://profastrocat.com --- Follow me around the internet --- http://dominicwalliman.com https://twitter.com/DominicWalliman https://www.instagram.com/dominicwalliman --- Credits --- Writer, art, animation and edited by Dominic Walliman I use Adobe Illustrator and After Effects for the graphics (for the many people who ask :) --- References ---- [1] Why qubits need so much storage space https://quantumcomputing.stackexchange.com/questions/5005/why-it-is-hard-to-simulate-a-quantum-device-by-a-classical-devices [2] Storage space of the world https://www.quora.com/Whats-the-worlds-total-data-storage-capacity [3] Quantum Algorithms https://en.wikipedia.org/wiki/Quantum_algorithm?wprov=sfla1 [4] Models of Quantum Computing https://quantumcomputing.stackexchange.com/questions/74/what-are-the-models-of-quantum-computation [5] Topological Quantum Computing https://www.quantamagazine.org/major-quantum-computing-strategy-suffers-serious-setbacks-20210929/ [6] Optical Lattice https://www.mewburn.com/news-insights/creating-qubits-a-hot-lead-at-coldquanta?utm_campaign=ICT&utm_source=caitlin ultracold atom quantum simulator https://arxiv.org/abs/1901.01146 [7] Linear optical quantum computing (Xanadu) https://arstechnica.com/science/2021/03/programmable-optical-quantum-computer-arrives-late-steals-the-show/ and https://arstechnica.com/science/2020/12/un-computable-quantum-maze-computed-by-quantum-maze-computer/ [8] Quantum computing overview https://cen.acs.org/materials/electronic-materials/upgrade-quantum-computers-researchers-look/97/i15 [9] Linear photonic qubits https://www.youtube.com/watch?v=62Y7uT26hzo https://arstechnica.com/science/2021/03/programmable-optical-quantum-computer-arrives-late-steals-the-show/ [10] Google Roadmap https://blog.google/technology/ai/unveiling-our-new-quantum-ai-campus/ --- Chapters --- 00:00 Introduction 00:44 How Quantum Computers Work 06:19 Quantum Algorithms 12:01 Potential Applications of Quantum Computing 15:26 Models of Quantum Computing 17:29 Qiskit Sponsorship Message 19:29 Models of Quantum Computing Continued 24:59 Obstacles to Building a Quantum Computer 27:24 What Real Quantum Computers Are Made From 31:45 Summary


View on YouTube.

Can Your Eyes Detect Ghost Particles? | Neutrinos

Can you see neutrinos with your eyes? Strangely enough, the answer seems to be yes. Check out the sponsor of this video Brilliant: https://brilliant.org/DOS/ Neutrinos are the least well understood fundamental particle, and the fact that they don’t interact very much doesn’t help us study them. 300 trillion go through your body every second which is why some people call them ‘ghost particles’. But very occasionally they do hit us, and I wondered what would happen if one of them happened to hit us in our eye. Could we see it? So I figured it out with the same physics behind neutrino detectors, and the answer seems to be yes! Although you need a lot of eyes. --- References ---- [1] Mean free path of neutrinos in water (1.7*10^17m) http://hyperphysics.phy-astr.gsu.edu/hbase/Particles/neutrino3.html [2] Measured neutrino flux from Super-Kamiokande (2.41*10^6 per cm^2 per second for neutrinos in water) https://arxiv.org/abs/hep-ex/9805021 [3] Cherenkov radiation peaks around 420nm (visible) https://www.sciencedirect.com/topics/chemistry/cherenkov-radiation#:~:text=Cherenkov%20radiation%20consists%20of%20a,et%20al.%2C%201987). [4] Human eyes are sensitive to 5-7 photons, down to just 1 https://www.nature.com/articles/ncomms12172 [5] Super Kamiokande paper https://arxiv.org/abs/1606.07538 --- Get My Posters Here ---- DFTBA Store: https://store.dftba.com/collections/domain-of-science RedBubble Store: https://www.redbubble.com/people/DominicWalliman I have also made posters available for personal or educational use which you can find here: https://www.flickr.com/photos/95869671@N08/ -- Some Awesome People --- And many thanks to my $10 supporters and above on Patreon, you are awesome! Join the gang and help support me produce free and high quality science content: https://www.patreon.com/domainofscience Bob Milano Raj Duphare Ben Anca Selariu Eric Epstein Gordon D Collins Kamil Qbitskey Mirik Gogri noggieB Petr Murmak Prabhakar R Reggie Fourmyle Sandy Toye Sebastian Terrence Masson Theodore Chu Joshua Rauß David Renshaw --- Special Thanks --- Special thanks to Virginia Schutte and Kurtis Baute for their helpful advice. --- My Science Books ---- I also write science books for kids called Professor Astro Cat. You can see them all here: https://store.dftba.com/collections/domain-of-science http://profastrocat.com --- Follow me around the internet --- http://dominicwalliman.com https://twitter.com/DominicWalliman https://www.instagram.com/dominicwalliman --- Credits --- Writer, art, animation and edited by Dominic Walliman I use Adobe Illustrator and After Effects for the graphics (for the many people who ask :)


View on YouTube.

How You Can Do Even Better Than #TeamSeas

In this video I give you 5 things you can do to reduce plastic waste. The #teamseas movement is great, but there is so much more we can do to reduce the estimated 10 million tonnes of plastic and trash dumped into our rivers and oceans every day. --- Links to Conservation Organisations ---- The Ocean Conservancy https://oceanconservancy.org/ River Cleanup https://www.river-cleanup.org/en Oceana https://oceana.org/ WWF https://www.worldwildlife.org/ --- References ---- [1] How much plastic released into the ocean each day, and how much gets recycled https://plasticoceans.org/the-facts/ [2] Global fossil fuel subsidies https://www.brookings.edu/research/reforming-global-fossil-fuel-subsidies-how-the-united-states-can-restart-international-cooperation/ [3] Average plastic use per capita per year https://www.weforum.org/agenda/2018/03/8-steps-to-solve-the-oceans-plastic-problem/ [4] Average UK and US plastic use per capita per year https://www.forbes.com/sites/davidrvetter/2020/11/11/which-two-countries-produce-the-most-plastic-trash-per-person/?sh=5392ba587187 [5] 93% of bottled water contains microplastics https://time.com/5581326/plastic-particles-in-bottled-water/ [6] Exposure to microplastics is bad for women’s and men’s health https://www.breastcancer.org/risk/factors/plastic https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7967748/ [7] Plastic Recycling is and Actual Scam https://youtu.be/PJnJ8mK3Q3g [8] How many times can plastic be recycled https://www.plasticexpert.co.uk/how-many-times-can-plastic-be-recycled/ [9] 90% of plastic from 10 rivers https://www.weforum.org/agenda/2018/06/90-of-plastic-polluting-our-oceans-comes-from-just-10-rivers/ [10] The Ocean Cleanup’s poor track record https://gizmodo.com/the-dream-of-scooping-plastic-from-the-ocean-is-still-a-1847890573 https://www.theverge.com/2019/1/9/18175940/ocean-cleanup-breaks-plastic-pollution-silicon-valley-boyan-slat-wilson https://www.breakfreefromplastic.org/2021/06/04/coca-cola-funds-endless-cleanups-but-doesnt-prevent-more-plastic-bottles-ending-up-in-our-oceans/ [11] A lot of ocean plastic end up getting washed up on the shorelines https://sci-hubtw.hkvisa.net/10.1016/j.scitotenv.2020.141115 [12] Reduce flow of ocean plastic by 80% by 2040 https://www.pewtrusts.org/en/research-and-analysis/articles/2020/07/23/breaking-the-plastic-wave-top-findings\ --- Get My Posters Here ---- DFTBA Store: https://store.dftba.com/collections/domain-of-science RedBubble Store: https://www.redbubble.com/people/DominicWalliman I have also made posters available for personal or educational use which you can find here: https://www.flickr.com/photos/95869671@N08/ -- Some Awesome People --- And many thanks to my $10 supporters and above on Patreon, you are awesome! Join the gang and help support me produce free and high quality science content: https://www.patreon.com/domainofscience Bob Milano Raj Duphare Ben Anca Selariu Doug-Duggio Peterson Eric Epstein Gordon D Collins Kamil Qbitskey Mirik Gogri noggieB Petr Murmak Prabhakar R Reggie Fourmyle Sandy Toye Sebastian Terrence Masson Theodore Chu Joshua Rauß David Renshaw --- Special Thanks --- Special thanks to Virginia Schutte and Kurtis Baute for their helpful advice. --- My Science Books ---- I also write science books for kids called Professor Astro Cat. You can see them all here: https://store.dftba.com/collections/domain-of-science http://profastrocat.com --- Follow me around the internet --- http://dominicwalliman.com https://twitter.com/DominicWalliman https://www.instagram.com/dominicwalliman --- Credits --- Writer, art, animation and edited by Dominic Walliman I use Adobe Illustrator and After Effects for the graphics (for the many people who ask :) --- Chapters --- 00:00 Setting the Scene 01:55 1: Regulation 02:48 2: Reduce Plastic Use 04:15 3: Recycling is Not The Answer 05:02 4: Educate Ourselves 05:56 5: Cleanup 06:24 Team Seas Funds and Other Conservation Groups


View on YouTube.

How You Can Do Even Better Than #TeamSeas

In this video I give you 5 things you can do to reduce plastic waste. The #teamseas movement is great, but there is so much more we can do to reduce the estimated 10 million tonnes of plastic and trash dumped into our rivers and oceans every day. --- Links to Conservation Organisations ---- The Ocean Conservancy https://oceanconservancy.org/ River Cleanup https://www.river-cleanup.org/en Oceana https://oceana.org/ WWF https://www.worldwildlife.org/ --- References ---- [1] How much plastic released into the ocean each day, and how much gets recycled https://plasticoceans.org/the-facts/ [2] Global fossil fuel subsidies https://www.brookings.edu/research/reforming-global-fossil-fuel-subsidies-how-the-united-states-can-restart-international-cooperation/ [3] Average plastic use per capita per year https://www.weforum.org/agenda/2018/03/8-steps-to-solve-the-oceans-plastic-problem/ [4] Average UK and US plastic use per capita per year https://www.forbes.com/sites/davidrvetter/2020/11/11/which-two-countries-produce-the-most-plastic-trash-per-person/?sh=5392ba587187 [5] 93% of bottled water contains microplastics https://time.com/5581326/plastic-particles-in-bottled-water/ [6] Exposure to microplastics is bad for women’s and men’s health https://www.breastcancer.org/risk/factors/plastic https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7967748/ [7] Plastic Recycling is and Actual Scam https://youtu.be/PJnJ8mK3Q3g [8] How many times can plastic be recycled https://www.plasticexpert.co.uk/how-many-times-can-plastic-be-recycled/ [9] 90% of plastic from 10 rivers https://www.weforum.org/agenda/2018/06/90-of-plastic-polluting-our-oceans-comes-from-just-10-rivers/ [10] The Ocean Cleanup’s poor track record https://gizmodo.com/the-dream-of-scooping-plastic-from-the-ocean-is-still-a-1847890573 https://www.theverge.com/2019/1/9/18175940/ocean-cleanup-breaks-plastic-pollution-silicon-valley-boyan-slat-wilson https://www.breakfreefromplastic.org/2021/06/04/coca-cola-funds-endless-cleanups-but-doesnt-prevent-more-plastic-bottles-ending-up-in-our-oceans/ [11] A lot of ocean plastic end up getting washed up on the shorelines https://sci-hubtw.hkvisa.net/10.1016/j.scitotenv.2020.141115 [12] Reduce flow of ocean plastic by 80% by 2040 https://www.pewtrusts.org/en/research-and-analysis/articles/2020/07/23/breaking-the-plastic-wave-top-findings\ --- Get My Posters Here ---- DFTBA Store: https://store.dftba.com/collections/domain-of-science RedBubble Store: https://www.redbubble.com/people/DominicWalliman I have also made posters available for personal or educational use which you can find here: https://www.flickr.com/photos/95869671@N08/ -- Some Awesome People --- And many thanks to my $10 supporters and above on Patreon, you are awesome! Join the gang and help support me produce free and high quality science content: https://www.patreon.com/domainofscience Bob Milano Raj Duphare Ben Anca Selariu Doug-Duggio Peterson Eric Epstein Gordon D Collins Kamil Qbitskey Mirik Gogri noggieB Petr Murmak Prabhakar R Reggie Fourmyle Sandy Toye Sebastian Terrence Masson Theodore Chu Joshua Rauß David Renshaw --- Special Thanks --- Special thanks to Virginia Schutte and Kurtis Baute for their helpful advice. --- My Science Books ---- I also write science books for kids called Professor Astro Cat. You can see them all here: https://store.dftba.com/collections/domain-of-science http://profastrocat.com --- Follow me around the internet --- http://dominicwalliman.com https://twitter.com/DominicWalliman https://www.instagram.com/dominicwalliman --- Credits --- Writer, art, animation and edited by Dominic Walliman I use Adobe Illustrator and After Effects for the graphics (for the many people who ask :) --- Chapters --- 00:00 Setting the Scene 01:55 1: Regulation 02:48 2: Reduce Plastic Use 04:15 3: Recycling is Not The Answer 05:02 4: Educate Ourselves 05:56 5: Cleanup 06:24 Team Seas Funds and Other Conservation Groups


View on YouTube.

The Map of Black Holes | Your Ultimate Guide to Black Holes

Check out Brilliant here: https://brilliant.org/DOS/ Get the Map of Black Holes poster and Professor Astro Cat books here: https://store.dftba.com/collections/domain-of-science This is the Map of Black Holes which isn’t a map of where all the black holes are in space, it’s a concept map of the subject of black holes: laying out our current knowledge of them. Their structure including Schwarzschild radius or event horizon, the singularity, photon sphere, innermost stable orbit, accretion disk, Hawking radiation and the difference between rotating and non-rotating black holes. I also look at the evidence for their existence, the many ways we have detected them though x-ray astronomy, gravitational wave astronomy and radio astronomy. Then the many outstanding mysteries still to be solved including wormholes, the holographic theory and information paradox. They are very fascinating objects indeed. #blackholes #space #DomainOfScience --- Get My Posters Here ---- DFTBA Store: https://store.dftba.com/collections/domain-of-science RedBubble Store: https://www.redbubble.com/people/DominicWalliman I have also made posters available for personal or educational use which you can find here: https://www.flickr.com/photos/95869671@N08/ -- Some Awesome People --- And many thanks to my $10 supporters and above on Patreon, you are awesome! Join the gang and help support me produce free and high quality science content: https://www.patreon.com/domainofscience Bob Milano Raj Duphare Ben Anca Selariu Doug-Duggio Peterson Eric Epstein Hipotures Kamil Qbitskey Mirik Gogri noggieB Petr Murmak Prabhakar R Reggie Fourmyle Sandy Toye Sebastian Terrence Masson Theodore Chu David Renshaw --- Special Thanks --- Special thanks to Douglas Scott and Henry Reich for their fact checking support. --- My Science Books ---- I also write science books for kids called Professor Astro Cat. You can see them all here: https://store.dftba.com/collections/domain-of-science http://profastrocat.com --- Follow me around the internet --- http://dominicwalliman.com https://twitter.com/DominicWalliman https://www.instagram.com/dominicwalliman --- Credits --- Presented, filmed, art, animation and edited by Dominic Walliman I use Adobe Illustrator and After Effects for the graphics (for the many people who ask :) --- Chapters --- 00:00 Intro 01:32 Curvature of Spacetime 05:05 Black Hole Creation 07:39 Black Hole Classification 09:25 The Anatomy of Black Holes 14:35 Evidence for Black Holes and Observation Techniques 19:13 Theory of Black Holes 21:01 The Mysteries of Black Holes 25:37 Sponsor Message


View on YouTube.

The Map of Superconductivity

The Map of Superconductivity poster is available here: https://store.dftba.com/collections/domain-of-science/products/map-of-superconductivity-poster Superconductivity is a fascinating property exhibited by many materials when they are cooled down to cryogenic temperatures to below a certain transition temperature. Below this temperature they lose all of their electrical resistance and they are able to conduct electricity with zero loss of energy. They also exhibit interesting magnetic effects including the total expulsion of magnetic fields from their interior due to superconducting eddy currents. In this video I look at the different kinds of superconductors like type-I and type-II superconductors, and high temperature superconductivity, the theory behind them: Ginzberg-Lanadu theory and BCS theory,, and the applications of them in the real world which include superconducting magnets for MRI machines and particle accelerators, quantum devices like josephson junctions and S.Q.U.I.Ds for uses like quantum computing. Digital version of this poster is here: https://www.flickr.com/photos/95869671@N08/51286392178/in/dateposted-public/ #physics #superconductivity #DomainOfScience --- Get My Posters Here ---- DFTBA Store: https://store.dftba.com/collections/domain-of-science RedBubble Store: https://www.redbubble.com/people/DominicWalliman I have also made posters available for personal or educational use which you can find here: https://www.flickr.com/photos/95869671@N08/ -- Some Awesome People --- And many thanks to my $10 supporters and above on Patreon, you are awesome! Join the gang and help support me produce free and high quality science content: https://www.patreon.com/domainofscience Bob Milano Joel Richmond Raj Duphare Alex Polo Anca Selariu David Renshaw Eric Epstein Hipotures Kamil Qbitskey Mark Pickenheim noggieB Petr Murmak Prabhakar R Reggie Fourmyle Sandy Toye Sebastian Terrence Masson Theodore Chu --- Special Thanks --- Special thanks to Mark Johnson for his error checking help. --- My Science Books ---- I also write science books for kids called Professor Astro Cat. You can see them all here: http://profastrocat.com --- Follow me around the internet --- http://dominicwalliman.com https://twitter.com/DominicWalliman https://www.instagram.com/dominicwalliman --- Credits --- Presented, filmed, art, animation and edited by Dominic Walliman I use Adobe Illustrator and After Effects for the graphics (for the many people who ask :) --- Chapters --- 00:00 Intro 00:48 Zero Resistance and Magnetic Properties 02:53 Conditions Needed for Superconductivity 03:24 Phase Transitions and Phase Diagrams 05:48 Different Kinds of Superconductor 08:35 Theory of Superconductivity 10:49 Real World Applications of Superconductivity 12:51 The Future of Superconductivity


View on YouTube.

Quantum Physicist Reacts to the Physics of Ant-Man

For 50% off your first month of any subscription crate from KiwiCo (available in 40 countries!) head to https://kiwico.com/dos In the Marvel movie Ant-Man, he wears a suit that makes him small. But if his limiter stops working he gets too small and will enter the quantum realm where bad things happen (apparently). I hadn’t seen this film but lots of people in my comments were saying that they discovered my quantum physics videos because of Ant-Man, so I wanted to take a look for myself and see what the quality of the science is. The science in movies is often a bit wrong, especially when it comes to physics and even more especially when it comes to quantum mechanics. But I’m okay with wonky science if it is needed for the plot. They are stories after all, not university lectures. So my challenge for myself was not just to gauge the correctness of the science, but also see if I could come up with better scenarios that use correct science, but also still maintain the needs of the plot and story. #quantum #marvel #DomainOfScience --- Posters ---- DFTBA Store: https://store.dftba.com/collections/domain-of-science RedBubble Store: https://www.redbubble.com/people/DominicWalliman I have also made posters available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/ -- Some Awesome People --- And many thanks to my $10 supporters and above on Patreon, you are awesome! Bob Milano Joel Richmond Alex Polo Anca Selariu Eric Epstein Hipotures Kamil Qbitskey Mark Pickenheim noggieB Raj Duphare Petr Murmak Prabhakar R Reggie Fourmyle Sandy Toye Sebastian Terrence Masson Theodore Chu Join the gang and help support me produce free and high quality science content: https://www.patreon.com/domainofscience --- Special Thanks --- Special thanks to Sarah Johnson https://twitter.com/SJDJ and Henry Reich https://www.youtube.com/user/minutephysics for their fact checking help. --- My Science Books ---- I also write science books for kids called Professor Astro Cat. You can see them all here: http://profastrocat.com --- Follow me around the internet --- http://dominicwalliman.com https://twitter.com/DominicWalliman https://www.instagram.com/dominicwalliman --- Credits --- Presented and edited by Dominic Walliman --- Chapters --- 00:00 Intro 00:35 Atomic Distances 03:57 Cracking a Safe 09:06 Remote Controlled Ants 11:46 The Quantum Realm 14:39 Sponsor Message 16:09 Shrinking Between Atoms 21:23 Conclusion


View on YouTube.

The Map of Particle Physics | The Standard Model Explained

In this video I explain all the basics of particle physics and the standard model of particle physics. Check out Brilliant here: https://brilliant.org/DOS/ Buy the poster here: https://store.dftba.com/collections/domain-of-science/products/map-of-fundamental-particles Digital version here: https://www.flickr.com/photos/95869671@N08 The standard model of particle physics is our fundamental description of the stuff in the universe. It doesn’t answer why anything exists, but does describe what exists and how it behaves, and that’s what we’ll be discovering in this video. We will cover the fermions, which contain the quarks and the leptons, as well as the bosons or force carriers. As well as which of the fundamental forces each of these fundamental particles interact with, along with the Higgs field. We’ll also look at the conservation rules of particle physics, symmetries in physics and the various quantum numbers that rule which particle interactions are valid and which are not. #particlephysics #standardmodel #DomainOfScience --- Posters ---- DFTBA Store: https://store.dftba.com/collections/domain-of-science RedBubble Store: https://www.redbubble.com/people/DominicWalliman I have also made posters available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/ -- Some Awesome People --- And many thanks to my $10 supporters on Patreon, you are awesome! Bob Milano Alex Polo Eric Epstein Kevin Delaney Mark Pickenheim noggieB Raj Duphare Reggie Fourmyle Sandy Toye Sebastian Terrence Masson Join the gang and help support me produce free and high quality science content: https://www.patreon.com/domainofscience --- Special Thanks --- Special thanks to Sarah Johnson https://twitter.com/SJDJ and Henry Reich https://www.youtube.com/user/minutephysics for their fact checking help. --- My Science Books ---- I also write science books for kids called Professor Astro Cat. You can see them all here: http://profastrocat.com --- Follow me around the internet --- http://dominicwalliman.com https://twitter.com/DominicWalliman https://www.instagram.com/dominicwalliman --- Credits --- Art, animation, presented by Dominic Walliman References [1] good summary https://physics.info/standard/ [2] CPT symmetry en.wikipedia.org/wiki/CP_violation [3] Arvin Ash video https://youtu.be/gkHmXhhAF2Y [4] Conservation rules video https://www.youtube.com/watch?v=dkFr3BGO8Dg [5] More conservation rules https://www.youtube.com/watch?v=qbf7y7Uv6d4 [6] Particle conservation laws https://bit.ly/3pIb05M [7] Short explanation of spin https://bit.ly/2R7UIGV [8] Short video explaining spin https://youtu.be/cd2Ua9dKEl8 [9] Pauli exclusion principle https://bit.ly/3mr4bF5 [10] The failure of supersymmetry https://bit.ly/3uumFHn [11] A nice summary of CP-symmetry https://bit.ly/3t5WmqS --- Chapters --- 00:00 Intro 00:28 What is particle physics? 01:33 The Fundamental Particles 02:13 Spin 3:52 Conservation Laws 5:01 Fermions and Bosons 7:40 Quarks 11:12 Color Charge 14:13 Leptons 16:39 Neutrinos 19:08 Symmetries in Physics 21:56 Conservation Laws With Forces 23:07 Summary So Far 23:36 Bosons 25:48 Gravity 26:52 Mysteries 28:24 The Future 29:08 Sponsor Message 30:12 End Ramble


View on YouTube.

The Imaginary Waves That Everything is Made Of

Fundamentally everything is made of particles and these particles are are described by a quantum wavefunction. But what actually is it, and is it even real? Here I explain what they are and show a visualization of what they look like, and show how they are similar to many other waves we are familiar with. Overall the wavefunction is a mathematical tool which keeps track of all of the properties of a quantum particle, and explains our observations of the probabilistic nature of where particles appear when we do experiments on them. From the wavefunction we can calculate all of the observables like position, momentum, energy or spin, by applying mathematical operators on it. So in quantum physics, the wavefunction encodes all of the information about the quantum system, and valid wavefunctions are solutions to the Schrodinger equation which I covered in my last video which you can watch here https://youtu.be/AR23uxZruhE #quantum #physics #DoS --- Posters ---- DFTBA Store: https://store.dftba.com/collections/domain-of-science RedBubble Store: https://www.redbubble.com/people/DominicWalliman I have also made posters available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/ -- Some Awesome People --- And many thanks to my $10 supporters on Patreon, you are awesome! Bob Milano Alex Polo Eric Epstein Kevin Delaney Mark Pickenheim noggieB Raj Duphare Reggie Fourmyle Sandy Toye Sebastian Terrence Masson Join the gang and help support me produce free and high quality science content: https://www.patreon.com/domainofscience --- My Science Books ---- I also write science books for kids called Professor Astro Cat. You can see them all here: http://profastrocat.com --- Follow me around the internet --- http://dominicwalliman.com https://twitter.com/DominicWalliman https://www.instagram.com/dominicwalliman --- Credits --- Music, art, and everything else by Dominic Walliman


View on YouTube.

Can I Explain Feynman Diagrams In 60 Seconds? #shorts

Full video here: https://youtu.be/oBNZOOuqO6c This is how to get your head around Feynman Diagrams. A Feynman diagram is a picture of what happens when particles interact with each other and this is my best attempt to summarise them in 60 seconds! Buy the Map of Fundamental Particles here: https://store.dftba.com/collections/domain-of-science/products/map-of-fundamental-particles Digital version here: https://twitter.com/DominicWalliman/status/1370517504116682753 #particle #physics #DomainOfScience --- Posters ---- DFTBA Store: https://store.dftba.com/collections/domain-of-science RedBubble Store: https://www.redbubble.com/people/DominicWalliman I have also made posters available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/ -- Some Awesome People --- Special Thanks to: Bob Milano And many thanks to my $10 supporters on Patreon, you are awesome! Theodore Chu Petr Murmak Sebastian Kevin Delaney Eric Epstein Alex Polo Reggie Fourmyle Mark Pickenheim Raj Duphare Terrence Masson Mark Pickenheim noggieB Iona Thoma Join the gang and help support me produce free and high quality science content: https://www.patreon.com/domainofscience --- My Science Books ---- I also write science books for kids called Professor Astro Cat. You can see them all here: http://profastrocat.com --- Follow me around the internet --- http://dominicwalliman.com https://twitter.com/DominicWalliman https://www.instagram.com/dominicwalliman --- Credits --- Art, animation, editing by Dominic Walliman


View on YouTube.

How To Read Feynman Diagrams

This is how to get your head around Feynman Diagrams. Get your free trial of MegellanTV here https://try.magellantv.com/domainofscience A Feynman diagram is a picture of what happens when particles interact with each other. I in this video I explain what you need to know to understand Feynman diagrams, show you what all the particles in the standard model are, as well as which lines we use to represent them. And the general rules the fundamental particles follow as well as which particles take part in interactions via the fundamental forces. Buy the Map of Fundamental Particles here: https://store.dftba.com/collections/domain-of-science/products/map-of-fundamental-particles Digital version here: https://twitter.com/DominicWalliman/status/1370517504116682753 Get MagellanTV here: https://try.magellantv.com/domainofscience and get an exclusive offer for our viewers: an extended, month-long trial, FREE. MagellanTV has the largest and best collection of Science content anywhere, including Space, Physics, Technology, Nature, Mind and Body, and a growing collection of 4K. This new streaming service has 2,000+ great documentaries. Check out our personal recommendation and MagellanTV’s exclusive playlists: https://www.magellantv.com/genres/science-and-tech #particle #physics #DomainOfScience --- Posters ---- DFTBA Store: https://store.dftba.com/collections/domain-of-science RedBubble Store: https://www.redbubble.com/people/DominicWalliman I have also made posters available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/ -- Some Awesome People --- And many thanks to my $10 supporters on Patreon, you are awesome! Theodore Chu Petr Murmak Sebastian Eric Epstein Alex Polo Reggie Fourmyle Mark Pickenheim Raj Duphare Terrence Masson Robert M Milano Mark Pickenheim noggieB Join the gang and help support me produce free and high quality science content: https://www.patreon.com/domainofscience --- My Science Books ---- I also write science books for kids called Professor Astro Cat. You can see them all here: http://profastrocat.com --- Follow me around the internet --- http://dominicwalliman.com https://twitter.com/DominicWalliman https://www.instagram.com/dominicwalliman --- Credits --- Romantic Music: Touching Moment by Wayne Jones Art, animation, editing by Dominic Walliman


View on YouTube.

How To Read Feynman Diagrams

This is how to get your head around Feynman Diagrams. Get your free trial of MegellanTV here https://try.magellantv.com/domainofscience A Feynman diagram is a picture of what happens when particles interact with each other. I in this video I explain what you need to know to understand Feynman diagrams, show you what all the particles in the standard model are, as well as which lines we use to represent them. And the general rules the fundamental particles follow as well as which particles take part in interactions via the fundamental forces. Buy the Map of Fundamental Particles here: https://store.dftba.com/collections/domain-of-science/products/map-of-fundamental-particles Digital version here: https://twitter.com/DominicWalliman/status/1370517504116682753 Get MagellanTV here: https://try.magellantv.com/domainofscience and get an exclusive offer for our viewers: an extended, month-long trial, FREE. MagellanTV has the largest and best collection of Science content anywhere, including Space, Physics, Technology, Nature, Mind and Body, and a growing collection of 4K. This new streaming service has 2,000+ great documentaries. Check out our personal recommendation and MagellanTV’s exclusive playlists: https://www.magellantv.com/genres/science-and-tech --- Posters ---- DFTBA Store: https://store.dftba.com/collections/domain-of-science RedBubble Store: https://www.redbubble.com/people/DominicWalliman I have also made posters available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/ -- Some Awesome People --- And many thanks to my $10 supporters on Patreon, you are awesome! Theodore Chu Petr Murmak Sebastian Eric Epstein Alex Polo Reggie Fourmyle Mark Pickenheim Raj Duphare Terrence Masson Robert M Milano Mark Pickenheim noggieB Join the gang and help support me produce free and high quality science content: https://www.patreon.com/domainofscience --- My Science Books ---- I also write science books for kids called Professor Astro Cat. You can see them all here: http://profastrocat.com --- Follow me around the internet --- http://dominicwalliman.com https://twitter.com/DominicWalliman https://www.instagram.com/dominicwalliman --- Credits --- Romantic Music: Touching Moment by Wayne Jones Art, animation, editing by Dominic Walliman


View on YouTube.

Now You Understand What A Quantum Wavefunction Is

Particles in quantum mechanics are described by a wavefunction, but what actually is it? Here’s a 3 minute explanation which explains what they are and shows visualizations of what they look like. Overall the wavefunction is a mathematical tool which keeps track of all of the properties of a quantum particle, and explains our observations of the probabilistic nature of where particles appear when we do experiments on them. From the wavefunction we can calculate all of the observables like position, momentum, energy or spin, by applying mathematical operators on it. So in quantum physics, the wavefunction encodes all of the information about the quantum system, and valid wavefunctions are solutions to the Schrodinger equation which I covered in my last video which you can watch here https://youtu.be/AR23uxZruhE #quantum #physics #DoS --- Posters ---- DFTBA Store: https://store.dftba.com/collections/domain-of-science RedBubble Store: https://www.redbubble.com/people/DominicWalliman I have also made posters available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/ -- Some Awesome People --- And many thanks to my $10 supporters on Patreon, you are awesome! Theodore Chu Petr Murmak Sebastian Eric Epstein Alex Polo Kevin Delaney Reggie Fourmyle Mark Pickenheim Raj Duphare Terrence Masson Robert M Milano Join the gang and help support me produce free and high quality science content: https://www.patreon.com/domainofscience --- My Science Books ---- I also write science books for kids called Professor Astro Cat. You can see them all here: http://profastrocat.com --- Follow me around the internet --- http://dominicwalliman.com https://twitter.com/DominicWalliman https://www.instagram.com/dominicwalliman --- Credits --- Music, art, and everything else by Dominic Walliman


View on YouTube.

Can I Explain the Schrödinger Equation in 60 Seconds? #shorts

The Schrödinger Equation is the key equation in quantum physics that explains how particles in quantum physics behave. You wanna know where your electron is going to go? That’s the Schrödinger equation you’ll need. So why does it look so complicated? Well it’s because in quantum physics, when you are describing what a thing like an electron will do, it doesn’t follow the rules of particles it follows the rules of waves, and that’s what these psi’s are, they are wave functions. Okay so an electron is a wave, and a wave can evolve in space and in time, but it can’t evolve in any old way, there are constraints about how it can evolve, and those constraints? That’s what the Schrödinger equation is telling us. It says that over time the total energy has to stay the same. And this total energy is made of the kinetic energy, and potential energy. An example of a potential energy for an electron is just being in an atom. So if you want to see what a quantum object will do in the future, you need to find the wave function that will satisfy all these bits of the Schrödinger equation. #quantum #physics --- Posters ---- DFTBA Store: https://store.dftba.com/collections/domain-of-science RedBubble Store: https://www.redbubble.com/people/DominicWalliman I have also made posters available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/ -- Some Awesome People --- And many thanks to my $10 supporters on Patreon, you are awesome! Theodore Chu Petr Murmak Sebastian Eric Epstein Alex Polo Kevin Delaney Reggie Fourmyle Mark Pickenheim Raj Duphare Terrence Masson Join the gang and help support me produce free and high quality science content: https://www.patreon.com/domainofscience --- My Science Books ---- I also write science books for kids called Professor Astro Cat. You can see them all here: http://profastrocat.com --- Follow me around the internet --- http://dominicwalliman.com https://twitter.com/DominicWalliman https://www.instagram.com/dominicwalliman --- Credits --- Music, art, and everything else by Dominic Walliman


View on YouTube.

Can I Explain the Schrödinger Equation in 60 Seconds?

The Schrödinger Equation is the key equation in quantum physics that explains how particles in quantum physics behave. You wanna know where your electron is going to go? That’s the Schrödinger equation you’ll need. So why does it look so complicated? Well it’s because in quantum physics, when you are describing what a thing like an electron will do, it doesn’t follow the rules of particles it follows the rules of waves, and that’s what these psi’s are, they are wave functions. Okay so an electron is a wave, and a wave can evolve in space and in time, but it can’t evolve in any old way, there are constraints about how it can evolve, and those constraints? That’s what the Schrödinger equation is telling us. It says that over time the total energy has to stay the same. And this total energy is made of the kinetic energy, and potential energy. An example of a potential energy for an electron is just being in an atom. So if you want to see what a quantum object will do in the future, you need to find the wave function that will satisfy all these bits of the Schrödinger equation. #quantum #physics --- Posters ---- DFTBA Store: https://store.dftba.com/collections/domain-of-science RedBubble Store: https://www.redbubble.com/people/DominicWalliman I have also made posters available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/ -- Some Awesome People --- And many thanks to my $10 supporters on Patreon, you are awesome! Theodore Chu Petr Murmak Sebastian Eric Epstein Alex Polo Kevin Delaney Reggie Fourmyle Mark Pickenheim Raj Duphare Terrence Masson Join the gang and help support me produce free and high quality science content: https://www.patreon.com/domainofscience --- My Science Books ---- I also write science books for kids called Professor Astro Cat. You can see them all here: http://profastrocat.com --- Follow me around the internet --- http://dominicwalliman.com https://twitter.com/DominicWalliman https://www.instagram.com/dominicwalliman --- Credits --- Music, art, and everything else by Dominic Walliman


View on YouTube.

DoS - Domain of Science: The Speed of Light is NOT Fundamental. But THIS is.

Teacher or professor: DoS - Domain of Science
Subject: Science
Content of the Lesson: This is my journey to find all of the fundamental constants of nature which took some surprising turns. Check out Brilliant who sponsored part of this video: https://brilliant.org/dos When you learn physics, you very quickly encounter the physical constants of nature, things like the gravitational constant, the speed of light in a vacuum, planck's constant, the elementary charge things like that. These are numbers which we believe are the same everywhere in the universe, for all time. They are baked into our laws of physics and are very special, because if they were even a few percent different, then the Universe wouldn’t exist and neither would we. They are also fundamental because we can’t derive them from any underlying theory, we just have to take them as being true. So I wanted to go on a quest to find all of the fundamental physical constants and collect them all together so you can see them all in one place, because that’s the kind of thing I do on this channel. So this video is the story of me doing that. But it took some fascinating twists and turns along the way, and the final set was definitely not what I was expecting, because it doesn’t actually include the ones we are familiar with, the ones I just mentioned: speed of light, gravitational constant, planck’s constant. Watch to find out why. --- Links to source material ---- How many fundamental constants are there? By John Baez https://math.ucr.edu/home/baez/constants.html Note that his final set is a little different to mine which is explained in his article. I chose my set to be the easiest to understand. Here are the actual numbers for all these dimensionless constants from David Black https://math.ucr.edu/home/baez/constants_table.pdf How fundamental are the fundamental constants? https://arxiv.org/pdf/1412.2040.pdf Dimensionless constants and cosmological measurements https://arxiv.org/pdf/1304.0577.pdf How do neutrinos get their mass? https://www.symmetrymagazine.org/article/how-do-neutrinos-get-their-mass#:~:text=Trillions%20of%20neutrinos%20pass%20harmlessly,with%20any%20matter%20at%20all.&text=Neutrinos%20are%20a%20type%20of,interactions%20with%20the%20Higgs%20boson Helpful wikipedia pages https://en.wikipedia.org/wiki/Physical_constant https://en.wikipedia.org/wiki/Dimensionless_physical_constant https://en.wikipedia.org/wiki/Fine-structure_constant #physics #speedoflight #quantum If you’d like to support my free educational content: https://www.patreon.com/domainofscience --- Posters ---- DFTBA Store: https://store.dftba.com/collections/domain-of-science RedBubble Store: https://www.redbubble.com/people/DominicWalliman I have also made posters available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/ -- Some Awesome People --- And many thanks to my $10 supporters on Patreon, you are awesome! Theodore Chu Petr Murmak Sebastian Eric Epstein Alex Polo Kevin Delaney Reggie Fourmyle Join the gang and help support me produce free and high quality science content: https://www.patreon.com/domainofscience --- My Science Books ---- I also write science books for kids called Professor Astro Cat. You can see them all here: http://profastrocat.com --- Follow me around the internet --- http://dominicwalliman.com https://twitter.com/DominicWalliman https://www.instagram.com/dominicwalliman --- Credits --- Music, art, and everything else by Dominic Walliman


Click here to view video on YouTube.