Curated Video
Properties of Hydrocarbons and Their Use as Fuels
The video talks about hydrocarbons, which are compounds containing only hydrogen and carbon, and the different structures they can form. The properties of hydrocarbons are discussed, including boiling point, volatility, viscosity, and...
Curated Video
Understanding and Describing Data Distribution with Range
In this video, the concept of range in statistics is explained. The range is a single number that represents the spread of data. It is found by subtracting the smallest number from the largest number in a data set. The video also...
Science360
Engineers re-create tsunami debris impacts to measure their force - Science Nation
In a tsunami, devastation is created by far more than the wave itself. Debris that hits homes and other structures plays a huge role in a tsunami's destructive power. But until now, engineers could only estimate the forces at work when...
Brian McLogan
Evaluating the composition of Functions using Right Triangles
👉 Learn how to evaluate an expression with the composition of a function and a function inverse. Just like every other mathematical operation, when given a composition of a trigonometric function and an inverse trigonometric function,...
Financial Times
Will zero emissions aviation ever take off?
Aviation must find an alternative to fossil fuels if countries are to hit ambitious net zero targets by 2050. As the FT’s Peggy Hollinger explains, intriguing options using electric batteries, bio and synthetic fuels, and hydrogen...
Programming Electronics Academy
Data Types in Ardiuno: Arduino Course 3.4
A description of Arduino, C, C++ data types that are used in programming Arduino.
National Institute of Standards and Technology
Making a Mini Laser Frequency Comb in Minutes
NIST physicist Scott Papp describes NIST's process for making a miniature laser frequency comb in minutes. The process involves machining a piece of quartz to produce a small, smooth disk within which light can circulate.
Brainwaves Video Anthology
Orlando Patterson - Jamaica The Confounding Island
Orlando Patterson, a historical and cultural sociologist, is John Cowles Professor of Sociology at Harvard University. He previously held faculty appointments at the University of the West Indies, his alma mater, and the London School of...
Brian McLogan
Tutorial for how to evaluate for the composition of two trigonometric functions
👉 Learn how to evaluate an expression with the composition of a function and a function inverse. Just like every other mathematical operation, when given a composition of a trigonometric function and an inverse trigonometric function,...
Brian McLogan
How to find the vertex and axis of symmetry then graph using a table of values
👉 Learn how to graph quadratics in standard form. A quadratic equation is an equation whose highest exponent in the variable(s) is 2. To graph a quadratic equation, we make use of a table of values and the fact that the graph of a...
Professor Dave Explains
Edward Jenner and the Dawn of Immunology
Now that we are past the Renaissance and approaching a more modern era, it's time to quickly touch upon a major advancement in battling pathogens. Edward Jenner invented the smallpox vaccine, which was responsible for eradicating the...
Curated Video
CompTIA Security+ Certification SY0-601: The Total Course - Connecting to Dedicated and Mobile Systems
There are many modern wireless communication standards. This episode discussed the Global Positioning System (GPS), 4G and 5G cellular, Wi-Fi Direct, and mobile device tethering. This clip is from the chapter "Securing Dedicated Systems"...
Catalyst University
Exercise Physiology | Beta-Alanine, Carnosine Biosynthesis & Functions
Exercise Physiology | Beta-Alanine, Carnosine Biosynthesis & Functions
Curated Video
Design a computer system using tree search and reinforcement learning algorithms : Visualizing the Outcomes of the Epsilon-Greedy Policy
From the section: Model-Free Prediction and Control With Monte Carlo (MC). In this section, we will learn one of two improvements on DP – Monte Carlo, a method which does not require a model of the environment. We talk about a new...
Programming Electronics Academy
Map Function: Arduino Course 5.7
A demonstration of the map() function in Arduino.
Brian McLogan
Evaluating Inverse Trigonometric Functions
👉 Learn how to evaluate the inverse of reciprocal trigonometric functions. Recall that the reciprocal trigonometric functions are given by the ratio of 1 and the corresponding trigonometric function. When an angle is unknown but the...
Next Animation Studio
China building powerful laser radar to research the atmosphere
China is building a powerful laser radar facility to help researchers study atmospheric particles that protect against cosmic rays and solar winds.
Brian McLogan
Learn how to write the domain of a rational function using interval notation
👉 Learn how to find the domain of rational functions. Recall that the domain of a function is the set of possible input values (x-values) of the function. For a rational function, the denominator cannot be zero. Thus, to find the domain...
Curated Video
C++ Programming By Example - Coding a Virtual Die – Generating Random Numbers
How do you generate random numbers in C++? • Introduce cppreference for C++ documentation • Understand probability distributions and which one is appropriate for a die • Use the classes available in the C++ standard template library to...
Music Matters
Orchestration & Writing for Woodwind - The Oboe
A look at how to write for the oboe in detail. During this orchestration video you will discover the range of the Oboe, the clef it uses, how it functions as a double reed non-transposing instrument, and how to write for it in such a way...
Curated Video
Evaluating Functions: Introduction to Function Notation
This video explains how to evaluate functions written in function notation by substituting specific domain values. It discusses the concept of relations and functions and show examples of determining if a relation is a function or not....
Curated Video
Learning R for Data Visualization (Video 7)
R is on the rise and showing itself as a powerful option in many software development domains. At its core, R is a statistical programming language that provides impressive tools for data mining and analysis, creating high-level...
Planet PE
GCSE PE 9-1 5 a day Revision- Joints Vol.10
Here is volume 10 of the planet pe 5 a day gcse pe revision questions. As we move towards the exam in a few weeks time I will be posting 5 questions each day to help test your revision. Place your answers in the comments section and...