This is a lecture video that explains what can happen to a wave as it encounters the boundary between two different media. The video discusses the changes in wave speed and wavelength at the boundary, as well as the phenomenon of...

Our virtual tour of the solar system continues with Mercury, the closest planet to the Sun. Since it’s tough to observe Mercury except at dawn or twilight, most of what we know about Mercury is from NASA’s Mariner 10 and MESSENGER missions.

This video explores a border town between India and Myanmar to see if the nation's boundary has created a distinct Indian sense of self. Through conversations with locals on both sides of the border, he discovers that despite the...

John O'Brien served ten years as a British Army officer where operational experience shaped his approach to inspiring leadership and mission focused delivery. He co-leads Destria Partners, a UK based globally operating innovation and...

Video Atlas of Asia: This clip looks at the physical features, climate and culture of Lebanon.

From the section: Compare Various Attacks. In this section, you will learn the most important metrics to compare various attacks. Now, you will dive deeper into various adversarial attacks from the white-box category. You will see...

👉 Learn about the characteristics of a function. Given a function, we can determine the characteristics of the function's graph. We can determine the end behavior of the graph of the function (rises or falls left and rises or falls...

👉 Learn how to graph a system of inequalities. A system of inequalities is a set of inequalities which are collectively satisfied by a certain range of values for the variables. To graph a system of inequalities, each inequality making...

In this video, we will cover anomaly detection workloads.
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This clip is from the chapter "AI Workloads and Considerations (15-20%)" of the series "AI-900: Microsoft Azure AI Fundamentals Video Course + Ques".In this section,...

The video demonstrates how to investigate the refractive index of a material by measuring the angle of incidence and refraction of light as it passes through a block of glass. The narrator explains the concept of refraction and shows how...

From the section: Artificial Neural Networks. In this section, we’ll learn about ANN.<b<br/>r/>

Artificial Neural Networks: Code to Train a perceptron for binary classification

From the section: Machine Learning: Part 2. In this section, we’ll cover Bayes Theorem, Naive Bayes, SVM and SVC to classify data.<b<br/>r/>

Machine Learning: Part 2: Project Solution: Detecting Cars Using SVM - Part #1

Stokes's Theorem is kind of like Green's Theorem, whereby we can evaluate some multiple integral rather than a tricky line integral. This works for some surface integrals too. Let's see how it works!

This video explains the way IBEX will create a global map of the boundaries of our solar system. The two Voyager spacecraft launched in the 1970s gave data for two points on the map, but by using energetic neutral atoms, IBEX images...

The video explains the concept of refractive index and how it determines the bending of light as it crosses the boundary between two different media. The video also demonstrates how to calculate the refractive index of a material, angle...

Master Graphing Horizontal and Vertical Lines

Is it possible? Simple questions, not so simple solutions

IBEX is a new NASA mission that will study the interaction between the solar wind and the material beyond our Solar System called the interstellar medium. The solar wind flowing out of the sun inflates a bubble that we call the...

From the section: Unit Testing with Python. In this section, you will learn about unit testing using Python.<b<br/>r/>

This video explains how to test the multiplication function in Python.

Master Graphing a system of four linear inequalities

Master Graphing a system of horizontal and vertical inequalities

Far, far beyond the orbits of the planets lie the hazy outlines of the magnetic bubble in space that we call home.



This is the heliosphere, the vast bubble that is generated by the Sun’s magnetic field and...

For the first time in history, a spacecraft has touched the Sun. NASA’s Parker Solar Probe has now flown through the Sun’s upper atmosphere – the corona – and sampled particles and magnetic fields there....

A countdown of the top 5 solar discoveries from the Sun-Earth Connection Education Forum. These include the discoveries of sunspots, the solar cycle, the heliosphere, aurora formation, and space weather.



Number 2 in the Top 5...