Curated Video
The Mechanics of a Piano
The piano is unique among instruments in that it's both a stringed instrument and a percussion instrument. Learn about the parts of a piano and how the strings and hammers work together to create a piano's rich sound.
Wonderscape
Science Kids: Six Simple Machines
In this video, students will learn about six simple machines: lever, inclined plane, wedge, wheel and axle, pulley, and screw. They will understand the basic principles of how these machines work and how they can make our lives easier by...
ATHS Engineering
Mechanisms: Levers, Axles, and Pulleys
In this video, we learn about three types of simple machines: levers, wheel and axle systems, and pulleys. The different types of levers are explained, as well as the mechanical advantages of each. We also learn about the different types...
Mazz Media
Simple Machine
This live-action video program is about the term simple machine. The program is designed to reinforce and support a student's comprehension and retention of the term simple machine through use of video footage, photographs, diagrams and...
Mazz Media
Lever
This live-action video program is about the word lever. The program is designed to reinforce and support a student's comprehension and retention of the word lever through use of video footage, photographs, diagrams and colorful, animated...
Curated Video
The Functions and Types of Door Knobs and Handles
Learn about the function and design of doorknobs and other types of door handles. It explains how doorknobs work, with their two knob and spindle mechanisms, to open and close doors. It also discusses alternative handle designs,...
Neuro Transmissions
I taught my cat how to high five!
Operant Conditioning is an incredibly powerful model for learning and it is the most popular technique used in animal (and human) training! Micah decided to wield its power to train the cats to give a high five and jump into his arms. Is...
Professor Dave Explains
Angular Motion and Torque
More spinning things! Records, and wheels, and doors, and other fun things. The equations that govern this kind of motion are just like the ones we learned in kinematics, except they have different symbols. Lots of funky Greek letters in...
Curated Video
Skinner’s Operant Conditioning Rewards & Punishments
This video explains the concept of operant conditioning, which is the idea that behaviors can be increased or decreased by adding consequences. It explores the four possible ways to teach a lesson through reinforcement and punishment,...
Flemotion
French daily routine vocabulary - French vocabulary 27
This video teaches the French daily routine vocabulary. Learners will be able to use the vocabulary of daily activities in French.
Mazz Media
Simple Machines
Students learn to define and recognize the six simple machines: the inclined plane, the wedge, the screw, the lever, the wheel and axle, and the pulley. Real life situations demonstrate the function and purpose of each machine. Students...
Science Buddies
Balance the Forces Within a Mobile
Have you ever seen a mobile? Not a mobile phone, but a hanging art sculpture. You might have had such a mobile in your room when you were little. These mobiles hang from the ceiling and are usually made up of many layers of rods to which...
Visual Learning Systems
Introduction to Simple Machines: Levers
This video provides an introduction to the concept of simple machines, focusing specifically on levers. It highlights that levers allow us to move things and do work with less effort, although they do not decrease the total amount of...
Visual Learning Systems
Simple Machines: Levers
A day does not go by without using simple machines. This program explores the six major types of simple machines with practical, colorful examples of each. Vivid video footage illustrates how each of the following simple machines works...
Science Buddies
A Candle Seesaw Balancing Act
Do you love playing on a seesaw? Why is it that depending on where you sit on the beam, and the weight of the person on the other side, you either fly up into the air or fall down to the ground? And why is it so difficult to perfectly...
Learn French With Alexa
French Weather and Seasons
Learn some useful French weather and season vocabulary.
Curated Video
What Donald Trump's presidential win means for the US economy
Voter dissatisfaction with the U.S. economy, high everyday prices on consumer goods and the performance of the U.S. stock market all had significant impacts on the 2024 presidential election. (Scripps News)
Press Association
Irish premier tells US event: We cannot ignore the cries of children in Gaza
We cannot ignore the cries of the children of Gaza any longer, the Irish premier has told a US-Irish event in Dublin.
Taoiseach Simon Harris said at an event at the US ambassador’s official residence in Dublin that all countries must...