What is the shortest possible time?
The planck time is discussed in this answer to a viewer question. More physics at http://www.sixtysymbols.com/
From playlist Viewer Questions - Sixty Symbols
Planck's Constant and The Origin of Quantum Mechanics | Space Time | PBS Digital Studios
To check out any of the lectures available from Great Courses Plus go to http://ow.ly/K9mK301cRdj and get ready to learn about everything from cooking to calculus. Previous episode on Quantum Tunneling and the de Broglie Wavelength: https://www.youtube.com/watch?v=-IfmgyXs7z8 Get your o
From playlist Space Time!
Planck's Constant - Sixty Symbols
This is one of the most important numbers in physics and is "unimaginably small" - or does it just seems small? More symbols explained at http://www.sixtysymbols.com/
From playlist From Sixty Symbols
The Planck Constant in 60 Seconds - Quantum Physics' Most Important Universal Constant #shorts
#shorts how the Planck constant (and the Reduced Planck Constant) are used in Quantum Mechanics - in 60 seconds! Hi everyone, what do you think of me having a go at uploading a few shorts discussing some physics ideas in 60 seconds or less? In this video, I wanted to introduce you to the
From playlist Parth G's #shorts
MegaFavNumbers: Planck Length (aka the smallest distance in the universe)
If a minimum length scale exists in the universe there's a very good chance it's equal to the Planck Length Lp, which is why 1/Lp = 6.187 x 10^34 is my choice for #MegaFavNumbers. The Planck Length is constructed by applying the technique of scaling analysis to three of the most fundamen
From playlist Director's Cut
More from Professor Laurence Eaves about the Planck Length. Main video is at http://www.youtube.com/watch?v=_Y8HgmOoLCM
From playlist Sixty Symbols - Behind the Scenes
20 Subatomic Stories: Is the Planck length really the smallest?
A reasonable question of physics is if there is a smallest possible size and shortest duration and some scientists have claimed that there is and they are called the Planck length and Planck time. In this episode of Subatomic Stories, Fermilab’s Dr. Don Lincoln explains the truth of the P
From playlist Subatomic Stories
http://www.teachastronomy.com/ Given our knowledge of the fundamental forces of nature, cosmologists speculate about an early phase of the universe on an unimaginable iota of time after the big bang, ten to the minus forty three seconds after the big bang, when the forces of nature were al
From playlist 24. Chemistry and Context for Life
Explaining The Big Bang One TRILLIONTH Of A Second At A Time
Episode 4 of 5 Check us out on iTunes! http://testtube.com/podcast Please Subscribe! http://testu.be/1FjtHn5 The universe is everything we can see and as far as we can see. For years we've been trying to figure out how it all began, but have we finally figured out how everything c
From playlist How The Universe And Everything In It Formed
Max Planck Biography with Depth and Humor
Max Planck was loved by the people who knew him, learn about this influential scientist and why he was so admired. My Patreon Page (thanks!): https://www.patreon.com/user?u=15291200 The music is from the awesome Kim Nalley of course www.KimNalley.com
From playlist Max Planck Biographies
Max Planck was tested by Hitler, how could he stand up for his friends Albert Einstein, Fritz Haber, Lise Meitner, Otto Hahn and more? Did Planck do the right thing? Watch the video and decide for yourself. My Patreon Page (thanks!): https://www.patreon.com/user?u=15291200 Some Links
From playlist Max Planck Biographies
Max Planck and Quantum Physics in the 1920s
How did Germany in the 1920s with their isolation and poverty become the leaders of Quantum theory? I contend that Max Planck influenced German science and forged friendships with Bohr to be at the center of this revolution in science. (Small correction: Hermann Planck was born in Nove
From playlist Max Planck Biographies
Boltzmann's Entropy Equation: A History from Clausius to Planck
Boltzmann's entropy formula was created by Max Planck in 1900! So, why did Planck create this equation and how did it end up on Boltzmann's grave? I used primary sources to explain the history of this famous and confusing equation. My Patreon Page (thanks!): https://www.patreon.com/us
From playlist Max Planck Biographies
In 1900 Max Planck accidentally created quantum theory. Why? In this video I use his *own* words to describe one of the most radical acts in all of science. My Patreon Page (thanks!): https://www.patreon.com/user?u=15291200 To be added to my mailing list go here: https://mailchi.mp/99c
From playlist Max Planck Biographies
Your Daily Equation #15: The Planck Length - Why String Theory is Hard to Test
Episode 15 #YourDailyEquation: The Planck scale is often described as the arena in which both quantum mechanical and gravitational effects come into play. The Planck length is tiny (compared to the sizes of everyday things) and the Planck mass is huge (compared to the mass/energy of elemen
From playlist Your Daily Equation with Brian Greene
Physics - Chapt. 66 Quantum Mechanics (4 of 9) Planck and Planck's Law
Visit http://ilectureonline.com for more math and science lectures! In this video I will introduce Wein, Plank, and Boltzman their contributions to quantum mechanics. Next video in the series can be seen at: http://youtu.be/yCUqnwn2LyQ
From playlist PHYSICS 66 - QUANTUM MECHANICS
Can you put the Planck scale into perspective? How small is it?
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From playlist Science Unplugged: Extra Dimensions