Light and Optics 5_1 Refractive Surfaces
The bending of light rays at the interface of refracting surfaces.
From playlist Physics - Light and Optics
What is the definition of a ray
👉 Learn essential definitions of points, lines, and planes. A point defines a position in space. A line is a set of points. A line can be created by a minimum of two points. A plane is a flat surface made up of at least three points. A plane contains infinite number of lines. A ray is a li
From playlist Points Lines and Planes
MATH331: Riemann Surfaces - part 1
We define what a Riemann Surface is. We show that PP^1 is a Riemann surface an then interpret our crazy looking conditions from a previous video about "holomorphicity at infinity" as coming from the definition of a Riemann Surface.
From playlist The Riemann Sphere
Moiré patterns on a hyperboloid of one sheet
This shows a 3d print I produced using shapeways.com. This model is available at http://shpws.me/mYop. A selection of smaller example multivariable calculus surfaces is available at http://shpws.me/mNDp.
From playlist 3D printing
Engineering MAE 130A. Intro to Fluid Mechanics. Lecture 12.
UCI Engineering MAE 130A: Intro to Fluid Mechanics (Fall 2013) Lec 12. Intro to Fluid Mechanics View the complete course: http://ocw.uci.edu/courses/engineering_mae_130a_intro_to_fluid_mechanics.html Instructor: Roger Rangel, Ph.D. License: Creative Commons CC-BY-SA Terms of Use: http://o
From playlist Engineering MAE 130A. Intro to Fluid Mechanics
5 Truths Your Fingernails Reveal About Your Health
Fingernails are actually fascinating. Did you know you can learn about your health by looking at your nails? Hank Green explains in this new episode of SciShow! ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Justin
From playlist Biology
Padma Srinivasan, Computing exceptions primes for Galois representations of abelian surfaces
VaNTAGe Seminar on Dec 8, 2020 License CC-BY-NC-SA
From playlist ICERM/AGNTC workshop updates
Engineering MAE 130A. Intro to Fluid Mechanics. Lecture 11.
UCI Engineering MAE 130A: Intro to Fluid Mechanics (Fall 2013) Lec 11. Intro to Fluid Mechanics View the complete course: http://ocw.uci.edu/courses/engineering_mae_130a_intro_to_fluid_mechanics.html Instructor: Roger Rangel, Ph.D. License: Creative Commons CC-BY-SA Terms of Use: http://o
From playlist Engineering MAE 130A. Intro to Fluid Mechanics
Physics - Optics: Circular Aperture - Angle of Resolution (6 of 6) Rayleigh's Criterion
Visit http://ilectureonline.com for more math and science lectures! In this video I will find how Rayleigh's criterion affects the angle of resolution for circular aperture. First video in series: http://youtu.be/hlrHgVdpr1k
From playlist PHYSICS 61 DIFFRACTION OF LIGHT
What is a Ray and how do we label one
👉 Learn essential definitions of points, lines, and planes. A point defines a position in space. A line is a set of points. A line can be created by a minimum of two points. A plane is a flat surface made up of at least three points. A plane contains infinite number of lines. A ray is a li
From playlist Points Lines and Planes
Holly Krieger, Equidistribution and unlikely intersections in arithmetic dynamics
VaNTAGe seminar on May 26, 2020. License: CC-BY-NC-SA. Closed captions provided by Marley Young.
From playlist Arithmetic dynamics
👉 Learn essential definitions of points, lines, and planes. A point defines a position in space. A line is a set of points. A line can be created by a minimum of two points. A plane is a flat surface made up of at least three points. A plane contains infinite number of lines. A ray is a li
From playlist Points Lines and Planes
Why People are Always Fighting Over the Thermostat
Negotiating thermostat settings can be really frustrating, but your officemate isn't trying to freeze you out on purpose. Stefan explains the science behind why people experience temperatures differently. Fun fact: Stefan wears a jacket inside year round. Hosted by: Stefan Chin SciShow
From playlist Biology
New NASA Venus Mission Will Lead to Mind Blowing Technology
I wrote a foreword for this awesome Sci-Fi book here: https://amzn.to/3aGrg0I Get a Wonderful Person shirt: https://teespring.com/stores/whatdamath Alternatively, PayPal donations can be sent here: paypal.me/whatdamath Hello and welcome! My name is Anton and in this video, we will talk ab
From playlist Interesting NASA Missions
L. Mazet - Some aspects of minimal surface theory (Part 1)
In a Riemannian 3-manifold, minimal surfaces are critical points of the area functional and can be a useful tool to understand the geometry and the topology of the ambient manifold. The aim of these lectures is to give some basic definitions about minimal surface theory and present some re
From playlist Ecole d'été 2016 - Analyse géométrique, géométrie des espaces métriques et topologie
L. Mazet - Some aspects of minimal surface theory (Part 4)
In a Riemannian 3-manifold, minimal surfaces are critical points of the area functional and can be a useful tool to understand the geometry and the topology of the ambient manifold. The aim of these lectures is to give some basic definitions about minimal surface theory and present some re
From playlist Ecole d'été 2016 - Analyse géométrique, géométrie des espaces métriques et topologie
Emmanuel Ullmo - 3/4 La conjecture d’André-Oort
Les variétés de Shimura sont des objets centraux de la géométrie arithmétique. Du point de vue de la géométrie analytique complexe elles apparaissent comme des quotients d'espaces symétriques hermitiens par des réseaux arithmétiques. L'exemple clef est l'espace de modules Ag des variétés a
From playlist Emmanuel Ullmo - La conjecture d’André-Oort
Emmanuel Ullmo - 1/4 La conjecture d’André-Oort
Les variétés de Shimura sont des objets centraux de la géométrie arithmétique. Du point de vue de la géométrie analytique complexe elles apparaissent comme des quotients d'espaces symétriques hermitiens par des réseaux arithmétiques. L'exemple clef est l'espace de modules Ag des variétés a
From playlist Emmanuel Ullmo - La conjecture d’André-Oort
Emmanuel Ullmo - 4/4 La conjecture d’André-Oort
Les variétés de Shimura sont des objets centraux de la géométrie arithmétique. Du point de vue de la géométrie analytique complexe elles apparaissent comme des quotients d'espaces symétriques hermitiens par des réseaux arithmétiques. L'exemple clef est l'espace de modules Ag des variétés a
From playlist Emmanuel Ullmo - La conjecture d’André-Oort
Parameterizing Surfaces and Computing Surface Normal Vectors
In this video we discuss parameterizing a surface. We use two approaches, a simple approach which models a surface using a level surface as well as a robust parameterization using two independent variables. We show how both formulations can be used to compute normal vectors to the surfac
From playlist Calculus