Size Comparison of the Universe 2022
From the Planck scale to the cosmic scale, the Size Comparison of the Universe will show you just how large our universe is. Going from particles, to the human scale, to planets, stars, galaxies and beyond. All music composed by Eleftherios: Channel: https://www.youtube.com/user/Nexus3m
From playlist Size Comparison of the Entire Universe
Teach Astronomy - Scales of Length
http://www.teachastronomy.com/ Astronomy contains an enormous range of scales and length as well. The smallest thing that we can routinely measure is a proton; the diameter is 10-15 meters. The size of a hydrogen atom is 10-10 meters. Somewhere in the middle of the huge range are human
From playlist 01. Fundamentals of Science and Astronomy
Teach Astronomy - Density Parameter
http://www.teachastronomy.com/ Another fundamental quantity of the big bang model is the density parameter. It's defined as the ratio of the mean density of the universe to the density just needed to overcome the cosmic expansion. The density parameter is denoted by the Greek symbol capi
From playlist 22. The Big Bang, Inflation, and General Cosmology
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
From the Planck length to the Great Sloan Wall, we take a look at Universe Size Comparison 2017! This time with new improved graphics and some extra objects, including scales smaller than Ceres. Support the channel on Patreon! https://www.patreon.com/HarryEvett Music: 1) 'Desolate' - Da
From playlist Comparison Videos
In this short video explainer, Universe Today publisher Fraser Cain helps you understand the full scale of the Solar System. Where does our Solar System end, and other star systems begin? In short, it's big, really big. http://www.universetoday.com/104486/how-big-is-our-solar-system/ ---
From playlist The Solar System
Micrometer/diameter of daily used objects.
What was the diameter? music: https://www.bensound.com/
From playlist Fine Measurements
Dimensions (1 of 3: The Traditional Definition - Directions)
More resources available at www.misterwootube.com
From playlist Exploring Mathematics: Fractals
Eiichiro Komatsu, Critical Tests of Theory of the Early Universe... - November 6, 2013
Colloqui della Classe di Scienze Anno Accademico 2013/2014 EIICHIRO KOMATSU Max-Planck-Institut für Astrophysik, Garching Critical Tests of Theory of the Early Universe using the Cosmic Microwave Background November 6, 2012 - 3 p.m. Sala Azzurra Palazzo Carovana Piazza dei Cavalieri, 7
From playlist Colloqui della Classe di Scienze
Cosmology with LSS (Lecture 2) by John Peacock
Program Cosmology - The Next Decade ORGANIZERS : Rishi Khatri, Subha Majumdar and Aseem Paranjape DATE : 03 January 2019 to 25 January 2019 VENUE : Ramanujan Lecture Hall, ICTS Bangalore The great observational progress in cosmology has revealed some very intriguing puzzles, the most i
From playlist Cosmology - The Next Decade
Observing the Birth of the Universe - with Lyman Page
Lyman Page describes how tiny variations in the CMB not only reveal the age, size, and geometry of the universe but also how they are a blueprint for the formation of cosmic structure. Lyman's book "The Little Book of Cosmology" is available now: https://geni.us/Yvq5Dt Watch the Q&A: http
From playlist Livestreams
Samuel Chao Chung Ting, Latest results from AMS - 7 maggio 2014
Colloqui della Classe di Scienze - 7 maggio 2014 Samuel Chao Chung Ting MIT & CERN, 1976 Nobel Laureate Latest results from AMS May 7, 2014 - 3 p.m. Sala Azzurra Palazzo Carovana Piazza dei Cavalieri, 7 - Pisa Samuel Chao Chung Ting è nato nel 1936 ad Ann Arbor, Michigan (USA) e dal 19
From playlist Colloqui della Classe di Scienze
20/11/2015 - Georges Ellis - The Steps Along The Way Whereby Einstein’s General Theory...
The Steps Along The Way Whereby Einstein’s General Theory Enabled The Rise of Present Day Cosmology https://philippelefloch.files.wordpress.com/2015/11/2015-ihp-georgesellis.pdf
From playlist 2015-T3 - Mathematical general relativity - CEB Trimester
Our Place in the Universe by Tarun Souradeep
COLLOQUIUM OUR PLACE IN THE UNIVERSE SPEAKER: Tarun Souradeep (Indian Institute of Science Education and Research, Pune) DATE: Mon, 11 November 2019, 15:30 to 16:30 VENUE: Emmy Noether Seminar Room, ICTS Campus, Bangalore ABSTRACT From the vantage point of a tiny speck of cosmic du
From playlist ICTS Colloquia
Cosmology - Matias Zaldarriaga
General Relativity at 100: Institute for Advanced Study and Princeton University Celebrate the Enduring Reach, Power and Mysteries of Einstein’s Theory Matias Zaldarriaga - November 6, 2015 https://www.ias.edu/gr100 Albert Einstein’s general theory of relativity, a pillar of modern phys
From playlist General Relativity at 100
The Universe is vastly huge. And that's an understatement. In this video, we attempt to comprehend the size of some objects in the Universe. Oh, and you can also use this on a self-centered person if you dislike them. Enjoy! Support the channel on Patreon! https://www.patreon.com/HarryEve
From playlist Comparison Videos
How Many Multiverses Are There?
Head to https://underluckystars.com/universe and use the code: universe for an exclusive 10% discount. Personalize a moment under the stars. ------------------------------------------------------ If you like this video, check out writer Geraint Lewis´ excellent book, co-written with Chris
From playlist The Entire History of the Universe
Interview: Dr. Ken Olum, Boltzmann Brains, Cosmic Strings and Gravitational Waves
My guest is Dr. Ken Olum, a research professor at Tufts University. His primary research is into cosmic strings, and how they could be detectable through techniques like gravitational waves. 🚀 OUR WEBSITE: ════════════════════════════════════ https://www.universetoday.com/ 🚀 PODCAST LINK
From playlist Interviews
http://www.teachastronomy.com/ It sounds simple to measure the size of a galaxy, but it is not because galaxies do not have sharp edges. As you can see in any deep image of a galaxy, the brightness of the stars that the galaxy contains just fades away gradually until it disappears into th
From playlist 19. Galaxies 2
B-mode Grab Bag - M. Kamionkowski - 5/16/2014
Workshop on Primordial Gravitational Waves and Cosmology (May 16 - 17, 2014) Learn more about this workshop: http://burkeinstitute.caltech.edu/workshops Produced in association with Caltech Academic Media Technologies. © 2014 California Institute of Technology
From playlist Walter Burke Institute for Theoretical Physics - Workshop on Primordial Gravitational Waves and Cosmology (May 16 - 17, 2014)