Otwórz w HintoFilmy do nauki angielskiego104
The Wavy Window Paradox
19 sie 2026
Get your very own Garlic Plushie now, while you still can: https://www.makeship.com/products/garlic-plushie We look through windows every single day, yet the fact we can see a clear image through them is actually kind of amazing - this video explains why. More garlic: https://www.youtube.com/watch?v=LT1UuQO2C6g Snell's Law: https://personal.math.ubc.ca/~cass/courses/m309-01a/chu/Fundamentals/snell.htm Link to Patreon Supporters: http://www.minutephysics.com/supporters/ And Facebook: http://facebook.com/minutephysics Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute! Created by Henry Reich Produced by Joshua Chawner
Strings Don't Vibrate The Way You Think
29 lip 2026
Check out Acoustics Today at https://acousticstoday.org, the ASA’s magazine featuring accessible articles about the latest discoveries and ideas in acoustics. This video takes a close look at the true motion of string instruments, such as the guitar, which has really bizarre movement compared to how you might imagine! Many thanks to Destin from Smarter Every Day for lending me his high speed camera! https://youtube.com/@smartereveryday References: - Making Music with Math: https://aatishb.com/stringmath/ - Solving the Sound of a Guitar String: http://large.stanford.edu/courses/2007/ph210/pelc2/ - Rolling Shutter Explained: https://youtu.be/dNVtMmLlnoE?si=6QiIjKM5HgmgYRKN Link to Patreon Supporters: http://www.minutephysics.com/supporters/ And Facebook: http://facebook.com/minutephysics Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute! Created by Henry Reich Produced by Joshua Chawner
This Orbit is the WORST
30 cze 2026
Start with the free Future of AI course—2 hours, no technical background needed, completely free. You can begin understanding AI and how it relates to you today: https://bluedot.org/minutephysics This video continues our tour of counter-intuitive space navigation weirdness, this time looking at the surprising capabilities of the bi-elliptic transfer - and how the further you travel, the more fuel you save! - Two Paradoxes of Space Navigation: https://youtu.be/dLtRtdg67PU - Hitting the Sun is HARD: https://youtu.be/LHvR1fRTW8g Link to Patreon Supporters: http://www.minutephysics.com/supporters/ And Facebook: http://facebook.com/minutephysics Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute! Created by Henry Reich Produced by Joshua Chawner 00:00 Intro 00:23 The Worst Orbit 02:42 Bi-elliptic is Better 05:15 Travel Further With Less Fuel 06:31 Sponsor Message
Two Paradoxes of Space Navigation
4 cze 2026
Anker’s new PowerIQ 5.0 intelligent chargers are smaller and more efficient: https://shop.anker.com/Xk2OAQ | https://ankerfast.club/wt97e2 #AnkerTech This video looks at the counter-intuitive weirdness of navigating two "simple" space manoeuvres, and was inspired by this blog post by Avi: https://smorgasb.org/orbital-speed-paradox/ Brachistochrone over at Vsauce : https://youtu.be/skvnj67YGmw Link to Patreon Supporters: http://www.minutephysics.com/supporters/ And Facebook: http://facebook.com/minutephysics Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute! Created by Henry Reich Produced by Joshua Chawner
The Magic of Thorium Nuclear Reactors
12 maj 2026
See Copenhagen Atomic's progress towards real commercial Thorium energy here: https://www.copenhagenatomics.com This video looks at how thorium reactors generate more fissile material than they consume! REFERENCES - Thermal breeder reactors: https://doi.org/10.1146/annurev.ns.22.120172.001533 - Thorium reactor: https://www.ans.org/pubs/proceedings/article-59521/ - World Nuclear Association: https://world-nuclear.org/information-library/current-and-future-generation/thorium Link to Patreon Supporters: http://www.minutephysics.com/supporters/ And Facebook: http://facebook.com/minutephysics Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute! Created by Henry Reich Produced by Joshua Chawner
Is Perfect Prediction Possible?
15 kwi 2026
A response to Veritasium's video on Newcomb's Paradox. See my full conversation with Derek over on the MinutePhysics patreon: https://www.patreon.com/cw/minutephysics See Derek's original video over on the Veritasium channel: https://www.youtube.com/watch?v=Ol18JoeXlVI REFERENCES - Newcomb's Paradox: https://doi.org/10.1007/978-94-017-1466-2_7 - Quantum solution: https://doi.org/10.48550/arXiv.quant-ph/0202074 - Quantum causality: https://doi.org/10.1103/PhysRevX.7.031021 - https://www.pokutta.com/blog/newcomb-four-lenses/ - https://scottaaronson.blog/?p=30 - Veritasium video references Link to Patreon Supporters: http://www.minutephysics.com/supporters/ And Facebook: http://facebook.com/minutephysics Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute! Created by Henry Reich Produced by Joshua Chawner 00:00 Intro 00:51 Newcomb's Paradox 02:01 One Box vs. Two Boxes 03:02 Causal Calculus 04:17 Intervention 05:45 Perfect Prediction 07:32 Quantum Mechanics 09:39 Henry's Thoughts 11:11 What Should You Choose? 12:09 Join MinutePhysics! 12:28 Derek's Thoughts
Do *you* understand ISO?
11 mar 2026
Help stop the worst parts of factory farming: http://www.farmkind.giving/minute-physics?promo=minute_physics This video explains how ISO is very different to what most people imagine, and how you can use this knowledge to take less noisy photos! REFERENCES - Sensor Analysis Primer: https://www.photonstophotos.net/GeneralTopics/Sensors_&_Raw/Sensor_Analysis_Primer/Photographic_Dynamic_Range_Shadow_Improvement.htm - Image sensors explained: https://www.canon-europe.com/pro/infobank/image-sensors-explained/ Link to Patreon Supporters: http://www.minutephysics.com/supporters/ And Facebook: http://facebook.com/minutephysics Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute! Created by Henry Reich Produced by Joshua Chawner Chapters 0:00 Misunderstanding ISO 1:54 ISO Explained 3:20 Why Even Have ISO? 4:52 What Actually Creates Noise 7:12 ISO Step-by-Step Guide! 8:36 Sponsor Message from FarmKind 9:43 ISO Caveats
Is Quantum Mechanics Stopping Aliens From Contacting Us?
11 lut 2026
Sign up for Brilliant for free and get 30 days of full access to all of their courses here: https://Brilliant.org/MinutePhysics. You’ll also get 20% off an annual Premium subscription for all of Brilliant’s content. Thanks to Brilliant for their support. This video explains how the Fermi Paradox - the fact that aliens should mathematically be abundant in the universe and yet we haven't heard from any - actually makes sense when you take into account quantum technology. REFERENCES - On Interstellar Quantum Communication and the Fermi Paradox: https://doi.org/10.48550/arXiv.2408.02445 - Quantum coherence to interstellar distances: https://doi.org/10.48550/arXiv.2009.00356 - Exponential Separation of Quantum and Classical One-Way Communication Complexity for a Boolean Function: https://doi.org/10.48550/arXiv.quant-ph/0607174 - Classical Interaction Cannot Replace a Quantum Message: https://doi.org/10.48550/arXiv.quant-ph/0703215 Link to Patreon Supporters: http://www.minutephysics.com/supporters/ And Facebook: http://facebook.com/minutephysics Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute! Created by Henry Reich Produced by Joshua Chawner Chapters 0:00 The Fermi Paradox 0:27 Interstellar Quantum Communication 1:21 Quantum Communication Requirements 2:19 Why We Don't Hear Anything 3:07 Fermi Paradox Solution? 3:48 Sponsor Message from Brilliant 4:30 Caveats!
The REAL Reason Asteroids Aren't Planets
22 sty 2026
Want to restore the planet’s ecosystems and see your impact in monthly videos? The first 100 people to join Planet Wild with our code MinutePhysics1 will get their first month for free: https://planetwild.com/r/minutephysics/join If you want to get to know them better first, check out their mission about the power of peatland ecosystems: https://planetwild.com/r/minutephysics/m35 This video is about the interesting and often-misunderstood story of the asteroids, and how they lost their planet-hood status; more recently than you may think! REFERENCES - https://www.sciencedirect.com/science/article/abs/pii/S0019103518303063 - https://www.pnas.org/doi/pdf/10.1073/pnas.39.12.1159 - https://www.eoas.ubc.ca/~mjelline/453website/eosc453/E_prints/newfer010/asphaug_asteroids_AR09.pdf Link to Patreon Supporters: http://www.minutephysics.com/supporters/ And Facebook: http://facebook.com/minutephysics Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute! Created by Henry Reich Produced by Joshua Chawner Chapters 0:00 Intro 0:23 Asteroid Planet Discovery 1:07 Asteroid Planet Reaction 1:48 Why Asteroids are Not Planets 3:09 Demotion of the Asteroids 3:47 Sponsor Message from Planet Wild!
An Argument The Moon is a PLANET!
22 gru 2025
Support MinutePhysics on Patreon! http://www.patreon.com/minutephysics This video is about how the International Astronomical Union's definition for a planet is flawed, even if you take it at face value! The moon almost counts as a planet according to their definition, even though they don't want it to... REFERENCES MinutePhysics video about the moon's orbit: https://www.youtube.com/watch?v=KBcxuM-qXec IAU 2006 Resolutions: https://iauarchive.eso.org/news/pressreleases/detail/iau0603/ Paper arguing moon satisfies IAU criteria: https://doi.org/10.4236/ijaa.2017.74024 https://doi.org/10.3847/PSJ/ad4edd BEST paper about planet definition history: https://doi.org/10.1016/j.icarus.2021.114768 https://doi.org/10.1017/S1539299600013289 IAU exoplanet working definition: https://doi.org/10.1017/S1539299600013289 Link to Patreon Supporters: http://www.minutephysics.com/supporters/ And facebook - http://facebook.com/minutephysics Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute! Created by Henry Reich Produced by Joshua Chawner Chapters 0:00 The IAU's definition of "Planet" 0:23 Criteria a) "Orbits the sun" 0:53 Criteria b) "is round" 1:28 Criteria c) "clears its orbit" 2:38 Criteria X) "not a moon" 2:59 Criteria "Footnote" - "must be on the list" 3:42 The Purpose of defining "planets" 4:16 So, what is a planet?
The TROJAN Test
3 gru 2025
The MinutePhysics t-shirt bundle is available now: https://store.dftba.com/products/physics-t-shirt-bundle How do we truly know if something is orbiting something else? You may be familiar with the barycenter test, but you may not have heard of the better "Trojan test"! Further reading: - https://science.nasa.gov/resource/what-is-a-lagrange-point/ - https://www.sciencedirect.com/science/article/pii/S138764732200001X - https://map.gsfc.nasa.gov/ContentMedia/lagrange.pdf - https://iopscience.iop.org/article/10.3847/PSJ/ad55f3 Link to Patreon Supporters: http://www.minutephysics.com/supporters/ MinutePhysics provides an energetic and entertaining view of old and new problems in physics - all in a minute! Created by Henry Reich Produced by Joshua Chawner 00:00 Intro 00:15 Barycenter Test Problems 02:18 Trojan Points 03:20 Trojan Stability 04:00 The Trojan Test 04:21 Trojan vs. Barycenter 05:16 Trojan Test Usefulness 05:45 Earth - Moon System 06:03 DFTBA Physics Shirt Bundle!
Why Some Rainbows Turn White
24 paź 2025
Download Opera for free: https://opr.as/Opera-browser-minutephysics Support MinutePhysics on Patreon! http://www.patreon.com/minutephysics If you wander outside on a misty morning you may come across a white rainbow - called a fogbow! White rainbows need three things to form: mist, the sun, and you. White rainbows are the same as regular rainbows, except they only form when the water drops in the air are super small. To find a white rainbow, go out when the Sun is low in the sky, like in the morning or evening. You want the Sun to be behind you so that a ~40 degree angle from the droplet to you and the sun is achievable. You'll need to be in a very thin fog, thin enough that the sun shines through but thick enough to reflect the sun's light back. Look away from the sun (the same way you do with a regular rainbow). REFERENCES: Mie theory, Airy theory, and the natural rainbow - https://opg.optica.org/ao/abstract.cfm?uri=AO-37-9-1506 Physically-based simulation of rainbows - https://dl.acm.org/doi/abs/10.1145/2077341.2077344 Veritasium video about rainbows: https://www.youtube.com/watch?v=24GfgNtnjXc Link to Patreon Supporters: http://www.minutephysics.com/supporters/ Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute! Created by Henry Reich Produced by Joshua Chawner 00:00 Opera Sponsorship 00:03 Fogbow Introduction 00:31 Rainbow Recap 01:07 Raindrop Reflected Waves 02:08 Large Droplet Rainbow 02:18 Small Droplet Supernumerary Bows 02:45 Tiny Droplet Fogbow 03:02 Conclusion 03:10 Lee Diagrams 03:28 Opera Sponsorship
Common Moon Mistakes
3 paź 2025
Support MinutePhysics on Patreon! https://patreon.com/minutephysics The moon is a familiar sight - yet it is rarely illustrated correctly. This video will show you how to get it right! Further reading: - https://www.youtube.com/watch?v=KBcxuM-qXec - https://www.youtube.com/watch?v=pAI1N96t8Vk - https://www.youtube.com/watch?v=T3gacnHb9TI - https://www.youtube.com/watch?v=7mb3AQmhTKo Link to Patreon Supporters: http://www.minutephysics.com/supporters/ MinutePhysics provides an energetic and entertaining view of old and new problems in physics - all in a minute! Created by Henry Reich Produced by Joshua Chawner 00:00 Intro 00:25 Wrong Shape 01:24 Wrong Transparency 02:03 Wrong Lighting 02:29 Wrong Time Of Day / Night 02:59 Wrong Orientation 03:30 Lion King Example 04:22 How To Get It Right! 04:44 Ps...
Why Do Wind Turbines Have Three Blades?
12 wrz 2025
Join us to celebrate our sun (and wind!) powered planet on Sept. 21 - more info at https://www.sunday.earth/ Support MinutePhysics on Patreon! https://patreon.com/minutephysics Wind turbines are a successful and popular method to create clean energy. But why do almost all of them have 3 blades? Here are 3 reasons. Further reading: - The Wind Hand Book, Tony Burton et al., 2001 - The Effect of the Number of Blades on the Efficiency of A Wind Turbine, Kehinde Adeseye Adeyeye et al., 2020 - https://www.youtube.com/watch?v=WGKIjojADmg - https://www.youtube.com/watch?v=CI-bwqhhTTw Link to Patreon Supporters: http://www.minutephysics.com/supporters/ MinutePhysics provides an energetic and entertaining view of old and new problems in physics - all in a minute! Created by Henry Reich Produced by Joshua Chawner
Draining The Oceans Is HARD
5 wrz 2025
Use Ground News to understand the news better, avoid media bias, and prioritize factuality. Use this link to get 40% off your subscription: https://ground.news/physics Support MinutePhysics on Patreon! https://patreon.com/minutephysics It's hard to drain the oceans because it's a nonlocal phenomenon. Luckily there's a clever algorithm that's similar to the "paint bucket" tool in photoshop or other image editing software that allows us to figure out where remnant ocean basins will be. Further reading: - https://www.youtube.com/watch?v=Jpy55EgMQgY - https://www.youtube.com/watch?v=FkUNHhVbQ1Q Link to Patreon Supporters: http://www.minutephysics.com/supporters/ MinutePhysics provides an energetic and entertaining view of old and new problems in physics - all in a minute! Created by Henry Reich Produced by Joshua Chawner 00:00 - Intro 00:50 - The 2D Problem 02:09 - The 3D Problem 04:09 - Considerations 04:52 - The 3D Solution! 05:23 - Sponsorship From Ground News 06:42 - XKCD's What If
The Physics of Supercooling
15 sie 2025
Support MinutePhysics on Patreon! https://patreon.com/minutephysics Further reading: - https://doi.org/10.1007/s10068-020-00750-6 - https://www.youtube.com/watch?v=_bcfxty39Cw - https://www.youtube.com/watch?v=c2wafIzuvlI Link to Patreon Supporters: http://www.minutephysics.com/supporters/ MinutePhysics provides an energetic and entertaining view of old and new problems in physics - all in a minute! Created by Henry Reich Produced by Joshua Chawner
White Balance is Broken
5 sie 2025
Support MinutePhysics on Patreon! http://www.patreon.com/minutephysics Further reading: - https://www.youtube.com/watch?v=mqZm6u12RJA - SWBNet: A Stable White Balance Network for sRGB Images by Chunxiao Li et al, 2023 - Considering Chromatic Adaptation in Camera White Balance by Minchen Wei et al, 2022 Link to Patreon Supporters: http://www.minutephysics.com/supporters/ MinutePhysics provides an energetic and entertaining view of old and new problems in physics - all in a minute! Created by Henry Reich Produced by Joshua Chawner 00:00 - What is White Balance? 00:49 - How is White Balance Broken? 02:03 - Why is White Balance Broken? 02:54 - Comparison with Exposure 04:55 - How to Fix White Balance 05:52 - Takeaways 06:49 - Ps...
The Physics Of Dissonance
18 lip 2025
Thanks to the Acoustical Society of America for sponsoring this video! Start your career in acoustics today with the ASA career toolkit: https://exploresound.org/acoustics-careers/ Get your very own ‘Harmony/Dissonance‘ t-shirt here: https://store.dftba.com/products/dissonance-tee And check out my friend Aatish’s interactive website here: https://aatishb.com/dissonance/ Further watching: - https://www.youtube.com/watch?v=1Hqm0dYKUx4 - https://www.youtube.com/watch?v=spUNpyF58BY References used for this video: - Tuning, Timbre, Spectrum, Scale by W. Sethares, 2nd Ed. 2004 - Tonal Consonance and Critical Bandwidth by R. Plomp & W. Levelt, 1965 - Auditory Patterns by H. Fletcher, 1940 - On The Sensations Of Tone by H. Helmholtz, 1875 - https://www.pharmacy180.com/article/sense-of-hearing-3587/ - https://www.sfu.ca/sonic-studio-webdav/handbook/Consonance.html - https://sethares.engr.wisc.edu/consemi.html#anchor149613 - http://hyperphysics.phy-astr.gsu.edu/Music/cirmem - https://en.wikipedia.org/wiki/Piano_acoustics Link to Patreon Supporters: http://www.minutephysics.com/supporters/ MinutePhysics provides an energetic and entertaining view of old and new problems in physics - all in a minute! Created by Henry Reich Produced by Joshua Chawner 00:00 - Intro 01:57 - Contents 02:13 - 1) Dissonance of Pure Sine Waves 07:42 - 2) Dissonance of Notes with Overtones 11:28 - 3) Dissonance and Scales 15:29 - 3.5) Is any of this true?? 19:06 - 4) Dissonance in Chords 22:36 - Conclusion 24:15 - Sponsorship from ASA 25:03 - 5) Caveats and T-shirt!
The Magnetic Shadow Effect
26 cze 2025
Support MinutePhysics on Patreon! http://www.patreon.com/minutephysics Link to Patreon Supporters: http://www.minutephysics.com/supporters/ Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute! Created by Henry Reich Video Producer: Josh Chawner
Antimatter in Sci-Fi Rundown
13 cze 2025
Get a 14-day free trail of MyHeritage at https://bit.ly/MinutePhysics_MH Support MinutePhysics on Patreon! http://www.patreon.com/minutephysics Link to Patreon Supporters: http://www.minutephysics.com/supporters/ Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute! Created by Henry Reich
The Teleprompter Paradox
28 lut 2025
Go to https://mondly.app/minutephysics to get 95.5% off lifetime access to 41 languages and start learning today. Support MinutePhysics on Patreon! http://www.patreon.com/minutephysics Link to Patreon Supporters: http://www.minutephysics.com/supporters/ Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute! Created by Henry Reich
The Chart Missing From ALL Spreadsheet Software
22 lis 2024
Support MinutePhysics on Patreon! https://www.patreon.com/minutephysics or Gift a Patreon membership : https://www.patreon.com/minutephysics/gift I was supposed to thank these patrons on-screen: Pierre Lanson David Adams Xierumeng Joseph Welford Jason Anaya Amnon Levi That Asymptote James Kyouhei Scott Crawford Andreas Chris Wilhelmer Patreotic Pleb Jean-Luc Cooke Emanuel Kahler rotem Andy Hsu Joe McCann Ceolifer Michael Millar Jesse Simmons Matt Darcy Tabelel Manish Kumar Myles Kornfeld John J White Long Quan Fergus Simpson Diane Lehmann Miranda P. Lee Denison barelylingual M K franspaco frowniebrownie Forged by Geeks Cody Powell J. Tower Leo Wang Tim Nodraak Joe Max DeStefano Kade Murray Condor103 donbataco NuSigma Iced Lava Rafael Alex Martin Ben Solomons Eric Pan Matthew Norman Pierre Avital Jason Hubbell Nick Kruse Jo Louie John VanderPol A Jacob Grover Water Sean Holloway Andrea Seth Lara Benham Benjamin Loftus Waldo HiggsAnyon Thomas Warfel Terry Hades Kevin Mattick Shardul Heda Danyel Cavazos Quinn Bright SL Haanschoten Zachary Condon Jason Singh Martin Kahnt Stephen Cummings CruxCapacitor Thomas Levy Tristan Bellman-Greenwood Ethan Torres Tom Schoeber Clutz Stefan Papastefanou Cary Harper Jordan Pitlor Jaques de Bois Patreon Sucks Tyler Nelson Stan Sam Wilkinson LivingInTheNow Ian Tillman Pierce Moore Caitlin Ethan Anderson Patreon Supporter Ubiquity Ventures Lukas Biewald Muhammad Shifaz Jeff Straathof Link to Patreon Supporters: http://www.minutephysics.com/supporters/ Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute! Created by Henry Reich
The Periodic Table in a 2D World
8 lis 2024
Watch Decoding the Universe: Quantum - https://bit.ly/3YU2DIf Watch the first part of this two-part series! Decoding the Universe: Cosmos - https://to.pbs.org/3YC5TGU Support MinutePhysics on Patreon! http://www.patreon.com/minutephysics Link to Patreon Supporters: http://www.minutephysics.com/supporters/ MinutePhysics is on twitter - @minutephysics And facebook - http://facebook.com/minutephysics Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute! Created by Henry Reich
I'm giving away 14 years of drawings
1 lis 2024
Support MinutePhysics on Patreon! http://www.patreon.com/minutephysics Link to Patreon Supporters: http://www.minutephysics.com/supporters/ MinutePhysics is on twitter - @minutephysics And facebook - http://facebook.com/minutephysics Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute! Created by Henry Reich
The Moon's Orbit is WEIRD
2 paź 2024
Go to https://brilliant.org/MinutePhysics to try Brilliant for 30 days for FREE, and to get 20% off an annual premium subscription to Brilliant. We think of the moon as orbiting the earth, following a spiraling trajectory as the earth itself orbits the sun. But this is wrong. Not only is the moon's orbit NOT a spiral... there's an argument that the moon actually orbits the sun, not the earth! The moon's trajectory is more like a 12-sided polygon with curved corners than it is a spiral or even a wiggly line. Support MinutePhysics on Patreon! http://www.patreon.com/minutephysics Link to Patreon Supporters: http://www.minutephysics.com/supporters/ MinutePhysics is on twitter - @minutephysics And facebook - http://facebook.com/minutephysics And Google+ (does anyone use this any more?) - http://bit.ly/qzEwc6 Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute! Created by Henry Reich
Does Pressure Keep the Deep Ocean From Freezing?
26 sie 2024
Go to https://brilliant.org/minutephysics to try everything Brilliant has to offer for free for a full 30 days, and also get 20% off your annual premium subscription! Pressure *can* melt ice - like, you only need 500 times atmospheric pressure to melt ice down to negative four degrees celsius. If you have 1000 times atmospheric pressure (like at the bottom of the Mariana trench), then you'll melt ice down to around negative nine celsius. But that's for fresh water. For salty sea water, things are different. Support MinutePhysics on Patreon! http://www.patreon.com/minutephysics Link to Patreon Supporters: http://www.minutephysics.com/supporters/ MinutePhysics is on twitter - @minutephysics And facebook - http://facebook.com/minutephysics Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute! Created by Henry Reich
The Color Temperature Paradox
24 lip 2024
Go to https://brilliant.org/minutephysics to try everything Brilliant has to offer for free for a full 30 days, and also get 20% off your annual premium subscription! If you take a piece of white paper into different lighting conditions, it will be an objectively different color in each situation, but our brains are clever enough to make us feel like it's still white - it's still the same piece of paper, after all. To match our experience, cameras have to do this, too, "balancing" the colors of an image so that a white object looks white under a given light, rather than some other color. And the typical unit to measure the color of a light is the Kelvin. Which is weird, because Kelvin is a unit for measuring temperature, not color. What temperature and the color in a photograph have to do with each other comes down to history and physics. Support MinutePhysics on Patreon! http://www.patreon.com/minutephysics Link to Patreon Supporters: http://www.minutephysics.com/supporters/ MinutePhysics is on twitter - @minutephysics And facebook - http://facebook.com/minutephysics Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute! Created by Henry Reich
Which Planet Has the Best Eclipse?
5 kwi 2024
Check out the interactive lab here: https://labs.minutelabs.io/eclipses/ Solar eclipses don't just happen here on earth - moons of other planets also pass between those planets and the sun, resulting in various types of solar eclipses on Mars, Jupiter, Saturn, Uranus, Neptune, and even non-planets like Pluto, Eris and various asteroids. So, where are the best eclipses in the solar system? For that, we need a tier list. This Product is supported by the NASA Heliophysics Education Activation Team (NASA HEAT), part of NASA’s Science Activation portfolio. The material contained in this document is based upon work supported by a National Aeronautics And Space Administration (NASA) grant or cooperative agreement. Any questions, findings, conclusions or recommendations expressed in this materials are those of the author and do not necessarily reflect the views of NASA. Support MinutePhysics on Patreon! Link to Patreon Supporters: http://www.minutephysics.com/supporters/ MinutePhysics is on twitter - @minutephysics And facebook - http://facebook.com/minutephysics Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute! Created by Henry Reich
Why Do Eclipses Travel WEST to EAST?
1 kwi 2024
The sun rises in the east, the moon rises in the east, and the stars rise in the east... but solar eclipses, oddly, come from the west. If total eclipses are caused by the sun and the moon, why don't they behave like the sun and the moon? This Product is supported by the NASA Heliophysics Education Activation Team (NASA HEAT), part of NASA’s Science Activation portfolio. The material contained in this document is based upon work supported by a National Aeronautics And Space Administration (NASA) grant or cooperative agreement. Any questions, findings, conclusions or recommendations expressed in this materials are those of the author and do not necessarily reflect the views of NASA. Support MinutePhysics on Patreon! Link to Patreon Supporters: http://www.minutephysics.com/supporters/ MinutePhysics is on twitter - @minutephysics And facebook - http://facebook.com/minutephysics Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute! Created by Henry Reich
Why Aren't There Eclipses Every Month?
21 mar 2024
The moon orbits the earth once per month, which means the moon is on the sun side of the earth every month. So... "why aren't there eclipses every month?" is a question we will answer in this video! This Product is supported by the NASA Heliophysics Education Activation Team (NASA HEAT), part of NASA’s Science Activation portfolio. The material contained in this document is based upon work supported by a National Aeronautics And Space Administration (NASA) grant or cooperative agreement. Any questions, findings, conclusions or recommendations expressed in this materials are those of the author and do not necessarily reflect the views of NASA. Support MinutePhysics on Patreon! Link to Patreon Supporters: http://www.minutephysics.com/supporters/ MinutePhysics is on twitter - @minutephysics And facebook - http://facebook.com/minutephysics Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute! Created by Henry Reich
