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...

These short, simple life hacks are based on physics. Detangle your headphones, remove sticker residue, check if sunglasses are polarized, cool your car faster, and avoid getting static shock!

The video features Rachel Cartwright, who studies humpback whale mothers and calves in Maui. She spends her days on the water, observing and collecting data, and then spends six months analyzing that data. The project aims to ensure that...

Alexa Van Eaton is a research geologist with the United States Geological Survey's Cascades Volcano Observatory. She uses techniques to directly observe volcanic eruptions and study the layers they leave behind, providing important clues...

Go through assignment and other operators. • We explain the example of a Pig Latin Translator • Explain operators • Implement a Pig Latin translator example

How can we accelerate our codes using modern GPUs? What is CUDA? • Learn how to add CUDA kernels to our code • See how to use nvcc to compile CUDA code • Learn about tuning CUDA code for performance

In this video, we will learn what D3.js is, why it’s useful, how to use diagrams and shapes, and examples of bad and good graphs. • Understand the definition of D3.js • Learn the benefits of using D3.js • Understand examples of bad and...

A walk through of turing a class into an Arduino code library.

A walk through of a User Defined Function in programming.

Bubbling air through sand can cause it to act like a liquid. Dianna Cowern and William Osman try to reproduce this popular GIF on Physics Girl. Sand liquefied!

Teenage student explains how young people are taking action on Global Goal 13: Cliamte Action

A little girl and her grandfather spend a summer afternoon sitting by a pond. The conversation changes from how warm the summer day is to how the pond gets cold and freezes in the winter. The grandfather helps the girl understand how the...

In this video, we will begin to think as an attacker and learn how to enumerate devices on a network. • Learn the basics of calling system commands in Python • Learn how to enumerate network devices • Using Python, build an application...

In this video, we will design a Python based Scapy tool to automate our network analysis. • Familiarize ourselves with common Python data structures • Learn to import 3rd party modules into our own application • Unleash the power of...

In this video, we’ll see how to apply colors and shapes using marks card. • Understand marks card: colors and shape • Apply colors using marks card • Applying shapes using marks card

In this video tutorial, the teacher demonstrates how to easily create a lifelike leaf painting. The step-by-step instructions guide viewers through the process of drawing and painting the veins, segments, and highlights of the leaf,...

Using the power of recursive traversal, we will begin to search and populate file properties. • Enrich your understanding of directory traversal • Modify our application to populate file properties • Search returned results to understand...

Polymorphism is hard without examples, so we go through a few. • Build another bot and use it as an example for method overriding • Go through theory • Show an example for method overloading

In this video, you will get Information about Android app components. • Learn about various components of Android app bug bounty program • Explore various vulnerabilities in android machines • Learn about reward on the basis of level of...

Now that we have registered our app with the Azure Active Directory, the next step is to configure the app to use our Azure AD tenant and then package and redeploy our app. Let’s do it right now! • Change the App ID URI and the reply...

In this video I will teach you about the regular conjugation of verbs in the simple past tense (Imperfekt) in German.

A description of 3 important functions for using Arduino.

How can we calculate integrals with a computer? How can we solve differential equations? • Calculate integrals with the trapezoid and Simpson’s rule • See how the error terms scale with different algorithms • Solve differential equations...

How can we design our programs to take the most advantage of modern CPU design? • Learn about caching • Learn about branch prediction and speculative execution • Stay out of the way of the CPU and compiler!