In astrophysics, the Eddington number, NEdd, is the number of protons in the observable universe. Eddington originally calculated it as about 1.57×1079; current estimates make it approximately 1080. The term is named for British astrophysicist Arthur Eddington, who in 1940 was the first to propose a value of NEdd and to explain why this number might be important for physical cosmology and the foundations of physics. (Wikipedia).
#MegaFavNumbers My Mega-Favourite Number
#MegaFavNumbers The Eddington number. Read all about it on Wikipedia: https://en.wikipedia.org/wiki/Eddington_number
From playlist MegaFavNumbers
My #MegaFavNumber is 79,873,884
My #MegaFavNumber is 79,873,884 which is the first number over 1 million that is in its own location in the digits of pi
From playlist MegaFavNumbers
Squaring Numbers with Digits of 1
#shorts This video shows a pattern when squaring number with digits of 1.
From playlist Math Shorts
Definition of a Critical Number with Examples
Please Subscribe here, thank you!!! https://goo.gl/JQ8Nys Definition of a Critical Number with Examples
From playlist Calculus 1 Exam 2 Playlist
Q19 Paper 2H Nov 2013 GCSE Maths EDEXCEL
Powered by https://www.numerise.com/ Exam www.hegartymaths.com http://www.hegartymaths.com/
From playlist Nov 2013 Edexcel GCSE
#MegaFavNumbers - 7,588,043,387,109,376 by Egi
87,109,376^2=7,588,043,387,109,376. The last 8 digits is the square root😀, it's called an automorphic number which n^2 ends with n
From playlist MegaFavNumbers
Bid for this paper on ebay: http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=221156224355 Professor Copeland on Keith numbers, clusters and "reverse Keiths". More links & stuff in full description below ↓↓↓ And before commenting on the merits of "recreational maths" - hear what Ed say
From playlist Ed Copeland on Numberphile
Conversion Arcs and 2,916,485,648,612,232,232,816 (MegaFavNumbers)
I'm sorry. The MegaFavNumbers playlist: https://www.youtube.com/playlist?list=PLar4u0v66vIodqt3KSZPsYyuULD5meoAo
From playlist MegaFavNumbers
Astronomy Cast Ep. 265 - Eddington
From playlist Astronomy Cast
What is the Chandrasekhar limit for White Dwarf Stars?
This video provides a simplified step by step derivation of the Chandrasekhar limit for White Dwarf stars. After briefly discussing the history of white dwarf stars, an overview of electron degeneracy pressure is provided. Using a combination of quantum mechanics and Einstein's theory of s
From playlist Relativity
How Irrationality Created Modern Science - with Michael Strevens
Michael Strevens argues that science came about only once thinkers stumbled upon the idea that scientific breakthroughs could be accomplished by breaking the rules of logical argument. Get Michael's book: https://geni.us/knolmach Watch the Q&A: https://youtu.be/ZOq--OyMQEo Modern science
From playlist Livestreams
Complex Numbers - Basics | Don't Memorise
Now that we know what imaginary numbers are, we can move on to understanding Complex Numbers. ✅To access all videos related to Complex Numbers, enroll in our full course now: https://infinitylearn.com/microcourses?utm_source=youtube&utm_medium=Soical&utm_campaign=DM&utm_content=bmsapLZM
From playlist Complex Numbers
Formation, Fueling, and Feedback from Supermassive Black Holes (Lecture 2) by Priyamvada Natarajan
Abstract: In this set of pedagogical lectures aimed at graduate students, I will describe the current status of our understanding of the physics of supermassive black holes focussing on modeling techniques - analytic, numerical and semi-empirical that are guided by observational data. In
From playlist Astrophysics of Supermassive Black Holes 2019
Formation, Fueling, and Feedback from Supermassive Black Holes (Lecture 1) by Priyamvada Natarajan
Abstract: In this set of pedagogical lectures aimed at graduate students, I will describe the current status of our understanding of the physics of supermassive black holes focussing on modeling techniques - analytic, numerical and semi-empirical that are guided by observational data. In
From playlist Astrophysics of Supermassive Black Holes 2019
DDPS | Reduced order models for thermal radiative transfer problems based on moment equations & POD
In this DDPS talk from Aug. 13, 2021, Dmitriy Anistratov, a professor of nuclear engineering at North Carolina State University, presents a new group of reduced-order models (ROMs) for nonlinear thermal radiative transfer (TRT) problems. ROMs are formulated by means of the nonlinear proj
From playlist Data-driven Physical Simulations (DDPS) Seminar Series
Panpsychism & the Nature of Consciousness (Philip Goff)
What is consciousness? Why does it even exist? It has long been treated as the byproduct of biological complexity. The more complicated the brain, the more self-aware. Other thinkers have seen consciousness as totally distinct from the body — dualism. But maybe consciousness, like space an
From playlist Philosophy of Mind
The Surprisingly Dynamic...Massive Stars - Eliot Quataert
Joint IAS/Princeton University Astrophysics Colloquium Tuesday, October 27, 2015 http://www.sns.ias.edu/~seminar/colloquia.shtml In the last few years of the lives of massive stars, fusion in the core of the star produces a nuclear power that greatly exceeds the Eddington luminosity. Thi
From playlist Joint IAS/PU Astrophysics Colloquium
Lightweight Champs - True Anomalies
Did one little test prove general relativity, or did it just show us what we wanted to see? A closer look at Eddington, Einstein, and what it means to weigh light. True Anomalies, Ep. 3: Lightweight Champs (A Situation of Some Gravity) Sources and more info at http://www.trueanomalies.co
From playlist True Anomalies
Can Someone Guess My Crypto Private Key? [From Sand, to Molecules, to the Observable Universe]
Can't someone guess my bitcoin, ether, or other crypto private key? People ask this question all the time! Maybe you've even asked it yourself. Most answers are something like, "No, they can't". But how do I know they can't? Why is it so hard to guess a crypto private key? Watch this video
From playlist English Subtitles - aantonop Videos with subtitles in English
Tutorial - What is an imaginary number
http://www.freemathvideos.com In this video playlist you will learn everything you need to know with complex and imaginary numbers
From playlist Complex Numbers