Pi in the Sky was an experimental, aerial art display where airplanes spelled out pi to decimal 1,000 places in the sky over the San Francisco Bay Area. The display took place on September 12, 2012. It was then displayed again in Austin on March 13, 2014, during the SXSW festival, at which time it was said to be the largest art piece ever displayed in the state of Texas. (Wikipedia).
A random area approximation of Pi (pi day short)
In this short, we randomly sample 15000 points in the plane with x coordinate and y coordinate chosen uniformly at random between 0 and 1, and we plot the points in the plane. If the y-coordinate is less than or equal to 1/(1+x*x), then we shade the dot red; otherwise we shade the dot blue
From playlist Pi
This tutorial explains the meaning of Pi. Join this channel to get access to perks: https://www.youtube.com/channel/UCn2SbZWi4yTkmPUj5wnbfoA/join :)
From playlist All about Circles
More important than knowing a bunch of digits in the decimal approximation of Pi is to understand what Pi means. Pi is the ratio of the Circumference to the Diameter of any circle. Multiply the diameter by Pi to get the circumference or divide the circumference by pi to get the diameter.
From playlist Lessons of Interest on Assorted Topics
This Pi Day is Round - Pi Day 3/14/16
This year, Pi Day is round. A rallying cry against those who would praise appearance over substance. Pi/Anti-Pi playlist: https://www.youtube.com/watch?v=jG7vhMMXagQ&list=PL5F03A9D6D278C5D9&index=1
From playlist Pi and Anti-Pi
A random approximation for Pi (pi day short)
In this short, we randomly sample 5000 pairs of positive integers and use the pairs to plot points in the plane. If a pair is relatively prime, we shade the dot red; otherwise we shade the dot blue. The theory behind this process says that roughly 6/pi*pi of the dots will be red. So we can
From playlist Pi
Pi to e versus e to pi: which is larger? (Pi day short)
This is a short, animated visual proof demonstrating which of the values e^pi or pi^e is larger (where pi is the circle constant and e is Euler's constant) . #math #inequality #manim #animation #theorem #pww #proofwithoutwords #visualproof #proof #iteachmath #calculus #mathshorts
From playlist Pi
PI: Dynamic Conceptual Illustration
Link: https://www.geogebra.org/m/Qz9CuJT8
From playlist Geometry: Dynamic Interactives!
Coding Challenge 169: Pi in the Sky Game
Happy Pi Day! How many delicious digits of Pi can you catch from the sky? In JavaScript! https://thecodingtrain.com/CodingChallenges/169-pi-in-the-sky.html p5.js Web Editor Sketches: 🕹️ Pi in the Sky: https://editor.p5js.org/codingtrain/sketches/ZZ53xKJyF 🕹️ Illustrated Version: https://e
From playlist Coding Challenges
Pi is defined as the ratio of the circumference of a circle to its diameter. A frisbee is used to show the definition of pi. The units for pi, radians, are discussed. The conversion factor between revolutions, degrees, and radians is introduced. Want Lecture Notes? http://www.flippingphysi
From playlist IB Physics 6.1: Circular Motion
Estimating the number of atoms in the observable universe
This video looks at a simple method for estimating the number of atoms in the observable universe. The first step involves estimating the number of atoms in a typical star. The second step involves estimating the number of stars in a typical galaxy. The third step involves estimating the n
From playlist Pen and Paper
Olbers' Paradox - A Level Physics
Olbers' Paradox - why is the sky dark at night - explained
From playlist A Level Physics Revision
Calculus 3: Triple Integrals (15 of 25) What is a Solid Angle?
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain what is a solid angle (2-D angle in 3-D space) and how it's used in astronomy. Next video in this series can be seen at: https://youtu.be/r4echPW-Uag
From playlist CALCULUS 3 CH 5 TRIPLE INTEGRALS
Stochastic Astrophysical Foreground From Compact Binary Mergers (Lecture 4) by Vuc Mandic
PROGRAM ICTS SUMMER SCHOOL ON GRAVITATIONAL-WAVE ASTRONOMY (ONLINE) ORGANIZERS: Parameswaran Ajith (ICTS-TIFR, India), K. G. Arun (CMI, India), Bala R. Iyer (ICTS-TIFR, India) and Prayush Kumar (ICTS-TIFR, India) DATE : 05 July 2021 to 16 July 2021 VENUE : Online This school is part
From playlist ICTS Summer School on Gravitational-Wave Astronomy (ONLINE)
Rapid Identification of Strongly Lensed Gravitational Waves Using Machine Learning by Srashti Goyal
ICTS In-house 2022 Organizers: Chandramouli, Omkar, Priyadarshi, Tuneer Date and Time: 20th to 22nd April, 2022 Venue: Ramanujan Hall inhouse@icts.res.in An exclusive three-day event to exchange ideas and research topics amongst members of ICTS.
From playlist ICTS In-house 2022
Physics 20B. Cosmology. Lec. 14: Exploring the Stars
UCI Physics 20B: Cosmology (Winter 2015) Lec 14. Cosmology -- Exploring the Stars View the complete course: http://ocw.uci.edu/courses/physics_20b_cosmology.html Instructor: James Bullock, Ph.D. License: Creative Commons CC-BY-SA Terms of Use: http://ocw.uci.edu/info More courses at http
From playlist Physics 20B: Cosmology
Search for the Edge of Space - 4k
The universe has long captivated us with its immense scales of distance and time. Many astronomers today have come to believe that what we can see represents only a small fraction of all there is. They are pioneering bold new theories that describe a cosmic landscape that extends far beyon
From playlist SpaceRip 4K
Gravitation (8 of 17) Geosynchronous and Geostationary Orbits
Explains the difference between geosynchronous and geostationary orbits. Shows how to calculate the height above the Earth's surface needed to achieve a geosynchronous orbit. A geosynchronous orbit is an orbit around the Earth for a satellite so that the orbital period of the satellite ma
From playlist Gravitation: Orbital Velocity, Orbital Period, Potential Energy, Kinetic Energy, Mass and Weight
For the Love of Physics May 16, 2011 - Greek subs
Greek subtitles available as captions. Ελληνικοί υπότιτλοι διαθέσιμοι ως captions Στις 16 Μάιου 2011, ο επίτιμος καθηγητής φυσικής Walter Lewin επέστρεψε στην αίθουσα 26-100 του MIT για να δώσει μια τελευταία διάλεξη φυσικής, με αφορμή την έκδοση του βιβλίου του, "Για όνομα της Φυσικής: Α
From playlist 1 hour Special Talks
General Interest - Pi-Day 3-14 (1 of 4) What is Pi? Just a Ratio!
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain that pi is just a ratio of the circumference to the diameter and show how pi can be calculated. Next video in series: http://youtu.be/hjTdDiM3uss
From playlist General Interest 49 - Pi-Day 3-14