Curated Video
Julia for Data Science (Video 3)
Julia is an easy, fast, open source language that if written well performs nearly as well as low-level languages such as C and FORTRAN. Its design is a dance between specialization and abstraction, providing high machine performance...
Virtually Passed
Shear force diagrams and Bending moment diagrams
This video shows how to calculate the shear force diagrams and bending moment diagrams of a bar under some concentrated loads. I allude to the formulas dM/dx = V at the end, but solve for the values from scratch by drawing and analyzing...
Catalyst University
Heisenberg's Uncertainty Principle: Example #1
Heisenberg's Uncertainty Principle: Example #1
Brian McLogan
Learn How to Determine the Unit Vector and It's Direction Given the Vector W
Learn how to determine the unit vector of a vector in the same direction. The unit vector is a vector that has a magnitude of 1. The unit vector is obtained by dividing the given vector by its magnitude.
Brian McLogan
Converting Points from rectangular form to polar form
Learn how to convert points between rectangular and polar. Rectangular points measure the horizontal and vertical distance away from the origin whereas polar coordinates measure the direct distance and angle in standard position from the...
Brian McLogan
Using the properties of rectangles to solve for x
👉 Learn how to solve problems with rectangles. A rectangle is a parallelogram with each of the angles a right angle. Some of the properties of rectangles are: each pair of opposite sides are equal, each pair of opposite sides are...
Curated Video
Completing the Square: Transforming Quadratic Equations
This video uses different colored pieces to represent variables and constants, showing how to rearrange them to build a square. By completing the square, we transform the equation into an equivalent form and demonstrate how it can be...
Flipping Physics
Using Integrals to Derive Rotational Inertia of a Long, Thin Rod with Demonstration
We use integrals to derive the #rotationalinertia of a uniform, long, thin rod. And we demonstrate our answer is correct using a Rotational Inertia Demonstrator.
Curated Video
Evaluate two sorting or two search algorithms : Selection sort demonstration and complexity analysis
From the section: Algorithms - Sort, performance, complexity and big O notation. This section is about Algorithms – sort, performance, complexity and big O notation. Visual presentation and complexity analysis of the selection sort...
Curated Video
Understanding Cosine Values in Right Triangles
This video explains how to find the cosine value of an acute angle in a right triangle. It demonstrates how the ratios of the adjacent leg to the hypotenuse determine the cosine value of a specific angle. The video also highlights that...
Curated Video
GCSE Secondary Maths Age 13-17 - Geometry & Measures: Circle Theorems - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...
Curated Video
GCSE Secondary Maths Age 13-17 - Geometry & Measures: Percentages - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...
Brian McLogan
Find the measure for the sides of an equilateral triangle
👉 Learn how to find the missing side of a triangle. A triangle is a polygon with three sides. Triangles are classified on the basis of the angles or on the basis of the sides. The classification of a triangle on the basis of the sides...
Brian McLogan
Learn how to determine the surface area of a pyramid
👉 Learn how to find the volume and the surface area of a pyramid. A pyramid is a 3-dimensional object having a polygon as its base and triangular surfaces converging at a single point called its apex. A pyramid derives its name from the...
Curated Video
The Ancient Influence of Barley: From Beer to Religion
This video explores the significant impact of barley on ancient civilizations and its enduring influence in modern times. From its role in the invention of beer to its use as currency, measurement, and religious symbolism, barley has...
KnowMo
Length and Unit Conversions
This video discusses the concept of length and the standard units used for measuring length, specifically the metric system. The video explains the conversions between different metric units, such as meters and centimeters, and provides...
Visual Learning Systems
How to Measure Volume: Measuring Solid Volume
This useful video program helps students understand the concept of volume and the exciting ways that it can be measured. Concepts and terminology: liquid, solid, liter, milliliter, cubic centimeter, beaker, and graduated cylinder.
Curated Video
Finding Maximum Areas using Tables of Values
In this lesson, students will learn how to find the maximum area of a rectangular enclosure given a fixed length of fencing. By using tables of values and substituting expressions, they will be able to identify the dimensions that yield...
Curated Video
Counting Unit Cubes in a Rectangular Prism
In this video, students learn how to find the number of unit cubes needed to fill a rectangular prism. They explore different methods, such as counting cubes individually or counting in groups, to determine the volume of the prism. The...
Journey to the Microcosmos
The Tiny Crustacean With the Oldest Penis
The Tiny Crustacean With the Oldest Penis
KnowMo
Solving 3D Problems using Pythagoras and Trigonometry
The video is an electric presentation on how to solve problems in 3D by breaking them down into their 2D components. The focus is on using Pythagoras and trigonometry to find missing lengths and angles. The presenter provides...
Planet PE
BTEC Sport Revision- Muscle Fibre Types and Types of contraction
In this video I take you through type 1, 2 and 2x fibre types to look at how they may suit a performer in a particular activity. We then go on to discuss the all or none law and the 3 types of muscular contraction.
Brian McLogan
How to find the component form and magnitude of a vector
Learn how to write a vector in component form given two points and also how to determine the magnitude of a vector given in component form. Given two point vectors with one representing the initial point and the other representing the...
Brian McLogan
Learn to solve a word problem using the trigonometric ratios
👉 Learn how to solve word problems with triangles. A word problem is a real-life situation which can be modelled mathematically. Word problems involving angles of elevation and depression, straight object leaning against a vertical...