We explore an extract of music that contains some mistakes with its notation, can you spot them all? This music theory lesson explores some of the most common errors when it comes to notating notes, rhythms, time signatures and other...

Often, next to the sun, we find very bright patches of color. This describes what they are, and that they are not rainbows.

A curious pre-school child asks questions to a big kid about how weather works. Every answer is enlightening yet leads to another question. The little child learns that wind is air that moves, that may be gentle or strong and even...

Water on Earth focuses on water as most kids would think about it. We start with water in obvious locations such as oceans, lakes, and rivers. We quickly learn that water can change phase to remain a solid in glaciers. Many kids may be...

In this video, a paleontologist named Jim takes us on a tour of Doelling's Bowl, a site where dinosaur bones and fossils are excavated. He shares his experiences working in various countries and explains the importance of observing the...

In this video, we will capture images of volatile memory on Linux systems. We will also learn to use the Python-based LiMEaide to ease memory capture, especially in remote environments. • Begin to understand how LiMEaide acquires memory...

This video will develop a CNN predictive model for image classification. • Create the CNN model • Evaluate the model • Make the predictive

A description of variable scope in programming.

A walk through of programming a for loop to light up multiple LEDs

A history of the devasting 2004 hurricane that struck the Alabama coast.

In this video I explain how to form the command form (imperative) in German. This video is designed to accompany the German with Puppets episode about the same topic.

This video features a professor at the University of Miami who conducts research on hurricane forecasting and coastal structure planning using a 15-meter wind wave tank. They strive to improve their understanding of extreme wind...

Aaron Parker is a water quality specialist for the Makah Fisheries Environmental Division. As a member of the Makah Tribe, he conducts nearshore and instream water sampling, monitors for harmful algal blooms, and works with other...

In this video, you will get information about bug bounty exams and preparation. • Look at the listing of bug bounty exams • Get the information about certifications • Preparation steps for exam

In this video, the teacher explains how readers can recognize phonemes in words by identifying the individual sounds they hear. Through examples like "pig," "seat," "chick," and "stem," the teacher demonstrates that the number of...

Using analogRead() to read analog inputs with Arduino.

The conditioning of Girls often begins in School - and exposes much of the discrimination that girls face. But it’s also a place where girls talk back and demand to be heard.

It describes the different types of inflorescence seen in different plant species, including the different types of racemose and cymose inflorescence.

This video features a mechanical engineer who works for Otis Elevator, discussing the importance of elevators in enabling urbanization and skyscrapers. He talks about the behind-the-scenes work that goes into designing and testing...

Ilsa Kuffner is a Research Marine Biologist with the US Geological Survey who investigates the causes and effects of coral reef degradation. She conducts experiments in the field to determine how various factors such as water...

In this video, we will continue our experimentation with reading and parsing system logs. • Further interact with the Systemd journal • Use our Python skills to effectively parse information regarding system events • Narrow down events...

This video will give you an overview about the course.

This video will walk you through a few quick steps to create a simple To-Do application capable of tracking your upcoming tasks. You can add new tasks to the application, and when you are done with a particular task, you can mark it as...

How can you time 45 minutes with 2 sticks that each burn for one hour?