Nobel Laureate in Physics Roger Penrose (Oxford) muses on the ironies associated with his work on singularities when applied to cosmology.

In this video, learn how to check division answers involving whole numbers and fractions using the inverse relationship between multiplication and division. The teacher provides examples and demonstrates the process of using...

This video introduces you to deploying to the Maven Projects to Packagecloud.
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This clip is from the chapter "Deploying to the Maven Projects to Packagecloud" of the series "Apache Maven: Beginner to Guru".This section...

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...

This video focusses on string comparison operators.<br/<br/>>

This clip is from the chapter "Operators" of the series "Mastering Bash Shell Scripting: Automate your daily tasks [Updated for 2021]".This section focuses on operators.

Qué Es Un Fósil?

The simplest organisms can still accomplish wonders.

Qué Hace Un Paleontólogo?

In this video, we will cover data tables with one variable.

Happy Holidays! Ever wonder how Santa could possibly manage to deliver all those presents in a single night? Or what gives red-nosed reindeer the ability to fly? And why do your Christmas lights get tangled in knots no matter how...

👉 Learn how to evaluate the limit of a function involving rational expressions. The limit of a function as the input variable of the function tends to a number/value is the number/value which the function approaches at that time. The...

Susan Blackmore studies memes: ideas that replicate themselves from brain to brain like a virus. She makes a bold new argument: Humanity has spawned a new kind of meme, the teme, which spreads itself via technology -- and invents ways to...

This video shows how to find the solution of simultaneous equations. It also shows how to use inequalitites on a graph in order to shade a region defined by all inequalities. Source of problem: IGCSE A June 2018 paper 1H Q12.

This video explores the Ulysses spacecraft's mission to study the Sun's polar regions, providing valuable insights into the nature of our nearest star. By observing from above the Earth's atmosphere, Ulysses has revealed a clearer...

It sure seems like some plants really don't want you hiking through their woods, but maybe your immune system is just overreacting.

One of the most important processes in science is the art of observing. This video highlights different ways observations are made, emphasizing methods by which students can observe their world. Different types of data, how data is...

HOMUNCULUS! It's a big and weird word that you may or may not have heard before, but do you know what it means? In this episode of Crash Course Psychology, Hank gives us a deeper understanding of this weird model of human sensation.

In today's episode of Kult America I explore the forgotten and abandoned grave yards of Poland's podkarpackie region. Many of these cemeteries contain the remains of Ukrainians who once populates the region but have since relocated...

Unlike Earth, our Sun is a giant ball of mostly hydrogen and helium. Astronomers managed to figure that one out roughly 100 years ago. But after all this time, they still can't come to an agreement on what "mostly" means, precisely.

This video explains how to perform a secure code review.

One of the most important processes in science is the art of observing. This video highlights different ways observations are made, emphasizing methods by which students can observe their world. Different types of data, how data is...

One of the most important processes in science is the art of observing. This video highlights different ways observations are made, emphasizing methods by which students can observe their world. Different types of data, how data is...

Over five episodes, this new season of The Invisible Network will dive into NASA's Laser Communications Relay Demonstration (LCRD), which will showcase the benefits of optical communications, which uses infrared lasers instead of radio...

Composite functions



In the introduction to functions video, we discovered what functions are, what domain and range mean and how to solve some

problems.

We saw that they could be called f(x) or
g(x) or any...