TED Talks
Yana Buhrer Tavanier: How to recover from activism burnout
When you're feeling burned out as an activist, what's the best way to bounce back? TED Senior Fellow Yana Buhrer Tavanier explores the power of "playtivism" -- the incorporation of play and creativity into movements for social change....
SciShow
The Future of 3D Printing
What do nanobots, better water filtration, and space colonization have in common? They're all being made possible by advances in 3D Printing!
Makematic
UN Global Goal 7: Affordable and Clean Energy (Ages 5 - 11)
Short animation explaining UN Sustainable Development Goal 7: Affordable and Clean Energy for younger students
Sustainable Business Consulting
Identifying Risks and Opportunities
How to asses risks and opportunities for different scenarios such as business as usual, financial crisis, and strict regulations
Curated Video
Earn a Healthy Score on IELTS With Today’s Diet and Nutrition Vocabulary
Today you will learn band 9 vocabulary about diet and healthy eating.
Flipping Physics
Physics Review of Mechanical Energy, Work-Energy Principle, and Power
This section of the review covers mechanical energy, the Work-Energy Principle, and power. Mechanical energy is the sum of a system's kinetic, gravitational potential, and elastic potential energies. In this review, we emphasize how...
Visual Learning Systems
Introduction to Mechanical Energy
In this video, we explore the concept of mechanical energy and its connection to motion. We learn that objects in motion possess mechanical energy, which is also known as kinetic energy. This video is part of the 12-part series, Forms of...
Professor Dave Explains
The Circulatory System Part 1: The Heart
The heart! What a symbol of love and affection. But does emotional processing really take place in the heart? Sorry romantics, but no. That's the brain's business. But the heart is still miraculous. It is a completely natural pump whose...
Flipping Physics
Mechanical Energy of a Satellite in Circular Orbit
The mechanical energy of a satellite in circular orbit is solved for in terms of universal gravitational potential energy. And the velocity of the satellite is compared to escape velocity.
Virtually Passed
Conservation of Mechanical Energy Proof (2DoF)
Here is a quick math heavy proof of the conservation of mechanical energy in a 2 dimensional system. The proof in 3 dimensions is the exact same. Notice that the definition of the potential in the one dimensional system dV/dx = - F is...
Prime Coaching Sport
Individual ball challenges: Part 2 | Soccer skills in PE (grade K-6)
• Soccer/kicking individual ball skill challenges •
Curated Video
Understanding the Inverse Square Law in Regards to Light Intensity and Photosynthesis
This video explains the relationship between light intensity and photosynthesis in plants. The concept of direct proportionality and a linear relationship between light intensity and photosynthesis rate is discussed. The video then goes...
Flipping Physics
Introductory Work due to Friction equals Change in Mechanical Energy Problem
The equation Work due to Friction equals Change in Mechanical Energy can often be confusing for students. This video is a step-by-step introduction in how to use the formula to solve a problem.
Seven Dimensions
The Importance of Strong Security in Today's Cyber Crime Landscape
This video highlights the growing challenge of cybercrime for businesses today. They stress the need for businesses to allocate a portion of their profits towards security, as neglecting this aspect can leave them vulnerable to cyber...
Hip Hughes History
The New York City Draft Riots: US History Review
What were the 1863 NYC Draft Riots? In this video lecture, we will look at the historical context which led to these Civil War era riots, the riots themselves and the important effects.
Catalyst University
Disk Diffusion Test using Bacitracin or Optochin
In this video, I explain how to determine resistance (R) or susceptibility (S) in bacteria using the disk diffusion method (with bacitracin and optochin).
Flipping Physics
Simple Harmonic Motion - Graphs of Mechanical Energies
Kinetic energy and elastic potential energy as functions of time graphs for a horizontal mass-spring system in simple harmonic motion are demonstrated. Conservation of energy is shown.
Bozeman Science
Work and Energy
In this video Paul Andersen explains how the mechanical energy added or removed from a system results from work. For work to occur a force must act parallel to the displacement of the system. Since work and energy are equivalent the...
Flipping Physics
Work due to Friction equals Change in Mechanical Energy Problem by Billy
Enjoy learning from Billy as he solves a problem using Work due to Friction equals Change in Mechanical Energy.
Curated Video
Understanding Reflections in Geometry
In this video, we discuss how reflections are a type of rigid transformation where the image maintains the same size and shape as the preimage. We emphasize the importance of the line of reflection and how the distances of line segments...
Curated Video
Mechanical Energy
Dr. Forrester describes mechanical energy by recognizing that this energy can be transferred into other forms of energy.
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