Physics

Thanks to Brilliant.org for supporting MinutePhysics – the first 200 people to go to http://www.brilliant.org/minutephysics will get 20% off of a premium subscription to all of Brilliant’s courses and puzzles. Support MinutePhysics on Patreon! http://www.patreon.com/minutephysics Link to Patreon Supporters: http://www.minutephysics.com/supporters/ This video is about the original cold fusion: μ muon-catalyzed cold fusion of deuterium, tritium,
0 Comments
Try to sing up the scale of notes into a pipe, and you’ll find certain notes are impossible to sing. WHY?! You can learn more about CuriosityStream at https://curiositystream.com/physicsgirl Send us your best attempts to sing into a pipe using this form: https://docs.google.com/forms/d/e/1FAIpQLSeHH1Nrln4n5AlqmHAGVmBzPgsXTd_ovDQ9Lhy-hywe9Dct5Q/viewform?usp=sf_link Prof Joe Wolfe’s acoustics website: http://newt.phys.unsw.edu.au/music/ Intro chapter on the voice: http://www.animations.physics.unsw.edu.au/waves-sound/human-sound/index.html
0 Comments
Thanks to Brilliant.org for supporting MinutePhysics! The first 200 people who go to http://www.brilliant.org/minutephysics will get 20% off a Premium Subscription to Brilliant. This video is about how terrestrial muons are part of our experimental proof of time dilation, length contraction, and special relativity in general. REFERENCES Cosmic Rays https://en.wikipedia.org/wiki/Cosmic_ray Terrestrial Cosmic Rays http://people.physics.tamu.edu/wwu/docs/P225/P225_Project_terrestrial%20cosmic%20rays.pdf Cosmic
0 Comments
Magnet paper or magnet film shows you were magnetic fields are. You can learn more about CuriosityStream at https://curiositystream.com/physicsgirl With MKBHD, Dianna explores how magnetic paper works, what devices look like with the paper, and a mystery magnet. Check out MKBHD: YouTube.com/MKBHD Creator: Dianna Cowern Editor: Levi Butner Research: Dan Walsh Thanks to Marques Brownlee
0 Comments
Subscribe to MinutePhysics! MinutePhysics is on Google+ – http://bit.ly/qzEwc6 And facebook – http://facebook.com/minutephysics And twitter – @minutephysics Minute Physics provides an energetic and entertaining view of old and new problems in physics — all in a minute! Music by Nathaniel Schroeder http://www.soundcloud.com/drschroeder Created by Henry Reich
0 Comments
Have you ever wondered where “Ye Olde” spelling comes from? Today we unravel this thorny linguistic issue. minutephysics is now on Google+ – http://bit.ly/qzEwc6 And facebook – http://facebook.com/minutephysics And twitter – @minutephysics Minute Physics provides an energetic and entertaining view of old and new problems in physics — all in a minute! Music by Nathaniel
0 Comments
Bubbling air through sand can cause it to act like a liquid. Dianna Cowern and William Osman try to reproduce this popular GIF on Physics Girl. Sand liquefied! Check out William Osman: https://www.youtube.com/channel/UCfMJ2MchTSW2kWaT0kK94Yw Thanks to Udacity for supporting PBS Digital Studios. For a limited-time discount, go to http://www.Udacity.com/physics-girl. The glass beads used in place of
0 Comments
~ The black hole information paradox and Soft Hair ~ You can check out Google’s Science Journal app at http://g.co/ScienceJournal What does Stephen Hawking’s last paper on black holes with soft hair say about the black hole information paradox? Paper source: https://arxiv.org/abs/1810.01847 http://physicsgirl.org/ Tweets by thephysicsgirl http://facebook.com/thephysicsgirl http://instagram.com/thephysicsgirl creator: dianna cowern editing: dianna and eric
0 Comments
Check out Phil Plait’s “Bad Astronomy” on audible: http://www.audible.com/minutephysics or on www.badastronomy.com MinutePhysics is on Google+ – http://bit.ly/qzEwc6 And facebook – http://facebook.com/minutephysics And twitter – @minutephysics Minute Physics provides an energetic and entertaining view of old and new problems in physics — all in a minute! Music by Nathaniel Schroeder http://www.soundcloud.com/drschroeder Created by Henry Reich
0 Comments
The reverse magnus effect – Curving and bending a ball using the magnus effect is common in soccer, tennis, and baseball. The effect can be reversed though – kick the ball the same way, and it will bend in the opposite direction! FYFD Boundary Layer Transition video: https://www.youtube.com/watch?v=roNMWE2CJxk FYFD: https://www.youtube.com/user/fyfluiddynamics Help us translate our videos!
0 Comments
Prove πR² using only beads and a ruler! I first saw this proof in an article by Russell Jay Hendel, Dowling College: http://bit.ly/LQlwQw minutephysics is now on Google+ – http://bit.ly/qzEwc6 And facebook – http://facebook.com/minutephysics And twitter – @minutephysics Minute Physics provides an energetic and entertaining view of old and new problems in physics — all
0 Comments
This problem is called the “100 Prisoners Problem”, more info on the math here: http://en.m.wikipedia.org/wiki/100_prisoners_problem Thanks to http://www.ifixit.com for supporting us on Subbable! and to Subbable supporter @vicnice137 And thanks to my friend Dan Hoff for introducing me to this problem! MinutePhysics is on Google+ – http://bit.ly/qzEwc6 And facebook – http://facebook.com/minutephysics And twitter – @minutephysics
0 Comments
Check out Vsauce! https://www.youtube.com/user/Vsauce Michael’s Math Magic Video: https://www.youtube.com/watch?v=QPLYWyq-VZc You can learn more about CuriosityStream at http://curiositystream.com/physicsgirl Creator: Dianna Cowern Editor: Jabril Ashe Animator: Kyle Norby Thanks to Dan Walsh! Subscribe to Physics Girl for more unusual phenomena and riddles. https://www.youtube.com/subscription_center?add_user=physicswoman Help us translate our videos! http://www.youtube.com/timedtext_cs_panel?c=UC7DdEm33SyaTDtWYGO2CwdA&tab=2 Twitter: http://twitter.com/thephysicsgirl Facebook: http://facebook.com/thephysicsgirl Instagram: http://instagram.com/thephysicsgirl
0 Comments
How can you time 45 minutes with 2 sticks that each burn for one hour? Simone’s channel: https://www.youtube.com/channel/UC3KEoMzNz8eYnwBC34RaKCQ First riddle video: https://www.youtube.com/watch?v=qplG78Guaa4 Second riddle video: https://youtu.be/ri49dTluKPU Creator: Dianna Cowern Editor: Dianna Cowern Visuals: Kyle Norby Subscribe to Physics Girl for more fun physics! https://www.youtube.com/subscription_center?add_user=physicswoman Help us translate our videos! http://www.youtube.com/timedtext_cs_panel?c=UC7DdEm33SyaTDtWYGO2CwdA&tab=2 Twitter: http://twitter.com/thephysicsgirl Facebook: http://facebook.com/thephysicsgirl Instagram:
0 Comments
These 5 holiday-themed physics experiments will keep you and your family busy with science during the winter holidays! All experiments involve materials found around the house. Parental supervision advised . Flame Eraser – put out a candle by pouring CO2 over the flame! Easy-to-do experiment, and CO2 is made from household ingredients: Baking soda and
0 Comments
Ultrasonic levitation, IN YOUR HOME! Learn how an acoustic levitator works and how to make one. You can learn more about your personal DNA story by going to https://23andMe.com/physicsgirl We followed the instructions for the acoustic levitator here: http://www.instructables.com/id/Acoustic-Levitator/ This video helps too: Subscribe to physics girl: https://www.youtube.com/subscription_center?add_user=physicswoman Creator: Dianna Cowern Editing: Dianna Cowern and
0 Comments
Concrete doesn’t dry – it sets! Thanks to http://www.audible.com/minutephysics for supporting this video. More about the hydration reaction: http://iti.northwestern.edu/cement/monograph/Monograph5_3.html Portland Cement Hydration: http://people.ce.gatech.edu/~kk92/hyd07.pdf Calcium Silicate Hydrate: https://en.wikipedia.org/wiki/Calcium_silicate_hydrate How concrete gets stronger and cures over time: https://courses.washington.edu/cm425/strength.pdf Link to Patreon supporters here: www.minutephysics.com/supporters.html Music by Nathaniel Schroeder, http://www.soundcloud.com/drschroeder MinutePhysics is on Google+ – http://bit.ly/qzEwc6 And facebook
0 Comments
Thanks to Volkswagen for supporting this video – http://vwoa.us/160kehn And check out Aatish Bhatia’s excellent physics blog – http://www.empiricalzeal.com/ Volkswagen would like you to know that every new Volkswagen comes with no-charge scheduled maintenance for the first two years or 24,000 miles. For more on time-travel, here are some works by physicist and time-lord Sean
0 Comments
Link to Brady’s SixtySymbols video: http://www.youtube.com/watch?v=Xzn2ecB4Hzs MinutePhysics is on Google+ – http://bit.ly/qzEwc6 And facebook – http://facebook.com/minutephysics And twitter – @minutephysics Minute Physics provides an energetic and entertaining view of old and new problems in physics — all in a minute! Music by Nathaniel Schroeder http://www.soundcloud.com/drschroeder Thanks to Nima Doroud, Brady Haran, Destinws2, Derek Muller, CGPGrey,
0 Comments
What is matter, anyway? What does it have to do with math? And why aren’t you made of Jesus? Delving deeper into the theory of (almost) everything – the Standard Model of particle physics. minutephysics is now on Google+ – http://bit.ly/qzEwc6 And facebook – http://facebook.com/minutephysics And twitter – @minutephysics Minute Physics provides an energetic and
0 Comments
Try 23andMe at http://23andme.com/physicsgirl Liquid oxygen has unusual magnetic properties. This demonstration with the MIT Technical Services Group and a crazy blowtorch demonstration on the curie point of iron share a glimpse into how different kinds of magnetism work. Creator: Dianna Cowern Editor: Jabril Ashe Thanks to: Josh Wolfe, Andy Neely and MIT TSG instagram.com/thephysicsgirl
0 Comments
Turbulence with 3blue1brown: https://youtu.be/_UoTTq651dE Dianna from Physics Girl makes DIY crazy vortex ring shapes with Grant Sanderson from 3blue1brown Creator: Dianna Cowern Producer: Dan Walsh Editing: Jabril Ashe Animations: Keegan Larwin, Dan Walsh, Brooke Wimberley, and Jabril Ashe Thanks to Kyle Kitzmiller! http://physicsgirl.org/ Tweets by thephysicsgirl http://facebook.com/thephysicsgirl http://instagram.com/thephysicsgirl
0 Comments