Visual Learning Systems
Reactions: Introduction
Chemicals interacting with each other are one of the most fascinating topics in chemistry. Fireworks, burning flares, and rusting all illustrate chemical reactions. The different types of reactions are described, as well as the process...
Crash Course
Where US Politics Came From Crash Course US History
In which John Green teaches you where American politicians come from. In the beginning, soon after the US constitution was adopted, politics were pretty non-existent. George Washington was elected president with no opposition, everything...
Bozeman Science
Mechanical and Electromagnetic Waves
In this video Paul Andersen compares and contrasts mechanical and electromagnetic waves. Both types of waves transfer energy through oscillations but mechanical waves requires a medium. Several examples of each type of wave are included.
Bozeman Science
Transverse and Longitudinal Waves
In this video Paul Andersen compares and contrasts transverse and longitudinal waves. Waves carry energy through oscillations. In transverse waves the oscillations are perpendicular to the direction of the wave and in longitudinal they...
Bozeman Science
Matter as a Wave
In this video Paul Andersen explains how matter can act as a wave at the nanoscale. Louis de Broglie showed that the wavelength of matter can be calculated using the momentum of an object and Planck's constant. The Davisson-Germer...
Bozeman Science
Wave-Particle Duality - Part 1
In this video Paul Andersen explains the wave-particle duality discovered by scientists. In certain situations particles (like electrons and photons) display wave like properties. This phenomenon can best be explored using the double...
Bozeman Science
Wave Speed
In this video Paul Andersen explains how the wave speed measure the speed of a wave through a medium. The medium determines the speed of the wave. The velocity of the wave is equal to the product of the wavelength and the frequency of...
TED-Ed
TED-ED: Could we create dark matter? - Rolf Landua
Eighty-five percent of the matter in our universe is dark matter. We don't know what dark matter is made of, and we've yet to directly observe it, but scientists theorize that we may actually be able to create it in the Large Hadron...
DoodleScience
Refraction and Diffraction _ GCSE Physics
Doodle Science teaches you high school physics in a less boring way in almost no time!
Mazz Media
The Sixth Amendment: Rights of the Accused
In this program students will learn that the sixth amendment to the constitution guarantees the rights of people accused of a crime. Viewers will learn about those rights and how they protect citizens. Students will also learn how the...
Healthcare Triage
Replication, Re-Analysis, and Worm Wars
A number of you have asked for an episode on worm wars. Others of you will have literally no idea what worm wars is. This episode is for both groups. Worm wars are the topic of this week's Healthcare Triage.
The Art Assignment
Art Trip: PST: LA/LA | The Art Assignment | PBS Digital Studios
Latin American and Latinx Art is celebrated across Southern California with the Getty-funded initiative Pacific Standard Time: LA/LA. Catch a glimpse of as much of the art, artists, experiences, and tacos as we could pack into three...
Brian McLogan
Learn how to use cosine to find the missing side of a triangle
👉 Learn how to find a missing side length of a right triangle. A right triangle is a triangle that has 90 degrees as one of its angles. The trigonometric identities of right triangles give us the relationship between the angles of a...
Curated Video
Reconsidering Paragraph Order in Persuasive Writing
This video is a lesson on how to decide the order of paragraphs in a persuasive speech. The teacher guides students through the process of generating ideas, writing drafts, and revising and editing their reasons. They emphasize the...
Next Animation Studio
Korean scientists unveil new and improved smart glass
Smart glass, which can turn dark or clear to save energy, has been in existence for some time, but suffers from high costs, manual operation and toxic by products. A group of Korean scientists this week unveiled a new smart glass, which...
ACDC Leadership
Macro 2017 FRQ #2- Money Market, Bond Prices, Open Market Operations
In this video I go over the Macro 2017 FRQ #2. It covers the money market graph, bond prices, and open market operations. Try the question on your own the watch the video to see how you did. Thanks for watching.
Guinness World Records
Extreme Sports Adventures with Lutz Eichholz
This video is a transcript of an interview with Lutz Eichholz, a professional cyclist from Germany. He discusses his experiences in extreme sports such as cyclocross and mountain biking, as well as his passion for slacklining. The video...
Fun Kids
Do You Like Sports?
Do you like playing sports? In this video and song we'll learn to say "Do you like (soccer, baseball, tennis, basketball)?", "Yes, I do", and "Can you (kick a ball, bounce a ball, catch a ball, hit a ball)?"
Mr. Beat
The Panama Canal (Story Time with Mr. Beat)
Here's the story of the construction of the Panama Canal, which turns 100 this year.
Curated Video
Problem Solving with Mass and Volume: Addition and Subtraction
This is a educational video about solving word problems involving mass and volume using addition and subtraction. The video discusses the units of mass and volume, operation word clues, and common misunderstandings about numbers. The...
Brainwaves Video Anthology
Samuel Abrams - Education and the Commercial Mindset
Samuel E. Abrams is the director of the National Center for the Study of Privatization in Education at Teachers College, Columbia University. He was previously a high school teacher of economics and history for eighteen years. His recent...
Bozeman Science
Diffraction Effects
In this video Paul Andersen explains how diffraction can be affected by the size of the wavelength. When waves pass through an opening or move around an obstacle a shadow region is created. The size of the shadow zone will decrease as...
Bozeman Science
Matter as a Particle
In this video Paul Andersen explains how matter, like light, can be treated as both a particle and a wave. Louis de Broglie proposed that matter could act as a wave and described the wavelength of matter as a function of Planck's...