TED Talks
Samantha Power: A complicated hero in the war on dictatorship
Would you negotiate with someone you knew to be evil, to save lives? Samantha Power tells a story of a complicated hero, Sergio Vieira de Mello. This UN diplomat walked a thin moral line, negotiating with the world's worst dictators to...
Bozeman Science
Systems
In this video Paul Andersen explains how systems are two or more objects that interact with one another. If a system has no relevant internal structure it can be treated as an object. The conservation laws apply to energy, charge and...
Curated Video
Physics Problem: Monkey, Rope, and Package Dynamics
This content analyzes a physics problem involving a monkey climbing a rope to lift a package, applying Newton's Laws of Motion. Learn to calculate the minimum acceleration required to lift the package and the subsequent acceleration and...
Curated Video
Solving Physics Numerical: Rotational Motion with a Falling Block and Pulley
This video walks through a numerical problem involving rotational motion, specifically calculating acceleration, angular acceleration, and tension in a system with a falling block and a rotating pulley
Wonderscape
Revolution on the Move: The Mechanics of the Wheel and Axle
Dive into the mechanics of the wheel and axle, a simple machine that transforms how we transport objects and reduce effort. This video covers the integration of wheels in everyday tools like cars, bicycles, and dollies, explaining how...
Visual Learning Systems
Simple Machines: Pulleys
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...
Catalyst University
Cranial Nerve IV - Trochlear Nerve | Origin, Structure, Pathway & Function
In this video, we explore the following as it pertains to cranial nerve IV, the trochlear nerve: Origin Anatomy Functions Pathway to the eye
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...
Curated Video
The Invention and Evolution of Elevators
Elevators have existed for hundreds of years, but the fast elevators found in skyscrapers and tall buildings today look a lot different - and are a lot safer - than the elevators of centuries past. Learn how elevators work and how their...
Curated Video
Mechanics
This live-action video program is about the word Mechanics. The program is designed to reinforce and support a student's comprehension and retention of the word Mechanics through use of video footage, photographs, diagrams and colorful,...
Visual Learning Systems
Simple Machines: Calculating Mechanical Advantage
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...