Base-dependent integer sequences
An undulating number is a number that has the digit form ABABAB... when in the base 10 number system. It is sometimes restricted to non-trivial undulating numbers which are required to have at least three digits and A ≠ B. The first few such numbers are: 101, 121, 131, 141, 151, 161, 171, 181, 191, 202, 212, 232, 242, 252, 262, 272, 282, 292, 303, 313, 323, 343, 353, 363, 373, 383, 393, 404, 414, 424, 434, 454, 464, 474, 484, 494, ... (sequence in the OEIS) For the full sequence of undulating numbers, see OEIS: . Some larger undulating numbers are: 1010, 80808, 171717, 989898989. (Wikipedia).
Ratios with zeros - a problem for many early math students. This video helps you understand how to derive those values.
From playlist Summer of Math Exposition Youtube Videos
Different Types of Numbers on the number line, lesson 1 #shorts
Watch the full playlist: https://www.youtube.com/watch?v=kcxK3_sROZA&list=PL14bv5vXK2WWuODhGbpPQA0GamV5ohOVb&index=1 Natural Numbers (N), (also called positive integers, counting numbers, or natural numbers); They are the numbers {1, 2, 3, 4, 5, …} Whole Numbers (W). This is the set of na
From playlist Celebrities Teach Math: The Number System
Dividing Complex Numbers Example
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From playlist Complex Numbers
This algebra video provides a basic introduction into vertical lines and their undefined slopes. The slope of a horizontal line, on the other hand, is zero.
From playlist New Algebra Playlist
In this video, I define the concept of a winding number of a curve around a point, which intuitively measures how many times a curve loops around a point. For example, for a circle (or any simple closed curve), the winding number should be 1, but for the curve in the thumbnail, the winding
From playlist Multivariable Calculus
UXSS 2016 - Dr. Agostino Marinelli
Dr. Agostino Marinelli from SLAC National Accelerator Laboratory presents "Introduction to the Physics of Free Electron Lasers" on June 13, 2016 at the Ultrafast X-ray Summer Seminar, hosted by Stanford PULSE Institute at SLAC National Accelerator Laboratory.
From playlist Stanford PULSE Institute
#2 Idenitfying Irrational numbers
An example that helps in identifying irrational numbers and understanding the basic concepts of irrational numbers.
From playlist Middle School This Year
Classification of Real Numbers, Inequalities, and Number Line
I define and discuss Real Numbers their subsets of Rational Numbers, Integers, Whole Numbers, Natural Numbers, and finally Irrational Numbers. I finish with Inequalities and the Number line at 23:53 Find free review test, useful notes and more at http://www.mathplane.com If you'd like to
From playlist Algebra 1
How flying snakes glide: Swimming through the air
Flying snakes glide through the air, flattening their bodies to provide lift. But as they glide they seem to swim, undulating their bodies from side to side. Now a team in the United States has used motion capture technology to study snake gliding in precise detail. Their models reveal tha
From playlist Zoology
19. Baroque Extravaganzas: Rock Tombs, Fountains, and Sanctuaries in Jordan, Lebanon, and Libya
Roman Architecture (HSAR 252) Professor Kleiner features the baroque phenomenon in Roman architecture, in which the traditional vocabulary of architecture, consisting of columns and other conventional architectural elements, is manipulated to enliven building façades and inject them wit
From playlist Roman Architecture with Diana E. E. Kleiner
Oxford Mathematics Public Lectures: Hooke Lecture: Michael Berry - Chasing the dragon: tidal bores in the UK and elsewhere. In some of the world’s rivers, an incoming high tide can arrive as a smooth jump decorated by undulations, or as a breaking wave. The river reverses direction and fl
From playlist Oxford Mathematics Public Lectures
Borromini, San Carlo alle Quattro Fontane
Francesco Borromini, San Carlo alle Quattro Fontane ("Carlino"), Rome. Commissioned by Cardinal Francesco Barberini in 1634 for the Holy Order of the Trinity; construction began in 1638 and the church was consecrated in 1646. Speakers: Frank Dabell, Dr. Beth Harris, and Dr. Steven Zucker.
From playlist Baroque to Neoclassical art in Europe | Art History | Khan Academy
Irrational Numbers - What are they?
Learn what an irrational number is in this free math video tutorial by Mario's Math Tutoring. 0:07 What is an Irrational Number 0:11 What is an Integer 0:35 Example of a Rational Number 7 1:02 Example of How a Repeating Decimal is Rational 1:26 Example 1 is Square Root of 7 Rational? 1:40
From playlist Algebra 1
Graph simple inequalities on a number line.
From playlist Algebra: Linear Equations with One Variable
Why Your Pee Looks Like A Chain
The first 100 people to go to https://blinkist.com/stevemould will get unlimited access for 1 week to try it out. You'll also get 25% off if you want full membership. Have you noticed the shape of your urine stream when you pee? It does this twisty undulating thing. But why? And why do th
From playlist Chemistry
Painting a Landscape with Maths
Today we are painting a landscape using mathematics. Support this channel: https://www.patreon.com/inigoquilez Buy this painting in a metal, canvas or photographic paper print: https://www.redbubble.com/shop/ap/39843511 This is the link to the real-time rendering code (that you can edit y
From playlist Painting with Maths
Numerical investigation on transition mechanisms in a laminar separation by Samson Annapu Reddy
DISCUSSION MEETING FLUIDS DAY ORGANIZERS: Rama Govindarajan, Samriddhi Sankar Ray and Gaurav Tomar DATE : 20 January 2020 VENUE: Ramanujan Lecture Hall, ICTS Bangalore The fluid mechanics community in Bangalore has expanded enormously with different physics and engineering departments
From playlist Fluids Day 2020
5 MYSTERIOUS SEA MONSTERS UNCOVERED | The Proof is Out There
These five sea creatures are some of the most unusual beasts ever seen, in this The Proof Is Out There compilation. 0:00 - Water Demon Ogopogo 5:11 - Massive Globster 9:27 - Mysterious Alaskan Serpent 13:07 - Gulf Of Mexico Prehistoric Sea Monster 17:06 - Irish Sea Eel If you are intere
From playlist The Proof Is Out There: Official Series Playlist | History
Visualizing decimal numbers and their arithmetic 67 | Arithmetic and Geometry Math Foundations
This video gives a precise definition of a decimal number as a special kind of rational number; one for which there is an expression a/b where a and b are integers, with b a power of ten. For such a number we can extend the Hindu-Arabic notation for integers by introducing the decimal form
From playlist Math Foundations
Laser-Plasma Acceleration Research at Berkeley Lab by Carl B Schroeder
06 March 2017 to 17 March 2017 VENUE: Ramanujan Lecture Hall, ICTS Bangalore Particle accelerators have been instrumental in unraveling some of the deep questions related to matter at the fundamental level, the latest being discovery of the Higgs Boson. The conventional accelerators, how
From playlist Laser Plasma Accelerator