Instructional Video10:45
Crash Course

The Spanish Empire, Silver, & Runaway Inflation: Crash Course World History

12th - Higher Ed
In which John Green explores how Spain went from being a middling European power to one of the most powerful empires on Earth, thanks to their plunder of the New World in the 16th and 17th centuries. Learn how Spain managed to destroy...
Instructional Video10:03
Crash Course

The Spanish Empire, Silver, & Runaway Inflation Crash Course World History

12th - Higher Ed
In which John Green explores how Spain went from being a middling European power to one of the most powerful empires on Earth, thanks to their plunder of the New World in the 16th and 17th centuries. Learn how Spain managed to destroy...
Instructional Video9:26
TED Talks

Ellen Gustafson: Obesity + hunger = 1 global food issue

12th - Higher Ed
Co-creator of the philanthropic FEED bags, Ellen Gustafson says hunger and obesity are two sides of the same coin. In her talk, she launches The 30 Project -- a way to change how we farm and eat in the next 30 years, and solve the global...
Instructional Video3:24
Crash Course Kids

Fabulous Food Chains

3rd - 8th
Everyone eats, right? But how does that food get the energy to power you? In this episode of Crash Course Kids, Sabrina talks about the way energy moves, or flows, through an ecosystem and how that movement forms Food Chains! This first...
Instructional Video4:09
Bozeman Science

Conservation of Energy

12th - Higher Ed
In this video Paul Andersen explains how energy can neither be created nor destroyed but may be transferred. Energy comes in many forms (including chemical, mechanical, light, electrical, and thermal). In AP Chemistry students must be...
Instructional Video4:48
Bozeman Science

Energy Transfer

12th - Higher Ed
In this video Paul Andersen explains how energy can be transferred from one system to another. In a closed system the energy can be transferred as either work or heat. Thermal energy transfer is know as energy transfer through heat. ...
Instructional Video8:51
TED Talks

TED: From death row to law graduate | Peter Ouko

12th - Higher Ed
Peter Ouko spent 18 years in Kamiti Prison in Kenya, sometimes locked up in a cell with 13 other grown men for 23 and a half hours a day. In a moving talk, he tells the story of how he was freed -- and his current mission with the...
Instructional Video4:13
Curated Video

Use Substitution to Find the Solution of a System 8.EE.C.8

9th - 12th
New ReviewIn this math video lesson, students learn how to use substitution to solve a system of linear equations in a clear, step-by-step way. The problem presents a system along with four possible solutions, and students are asked to determine...
Instructional Video2:30
Curated Video

Write a System of Inequalities HS.A-CED.A.3

9th - 12th
New ReviewIn this math video lesson, students learn how to write a system of linear inequalities from a given graph by analyzing key features of each boundary line and the shaded solution region. The modeled example begins by identifying the...
Instructional Video2:32
Curated Video

Graph a System of Linear Inequalities

9th - 12th
New ReviewIn this short math video, students learn how to graph a system of linear inequalities step by step using clear visuals and explanations. We begin with a quick review of how to graph a line in slope-intercept form. For the first...
Instructional Video14:45
Curated Video

The Most Efficient communication System in History

Pre-K - Higher Ed
New ReviewIn an era long before phones, radios, telegraphs, or even writing systems, the people of Sub-Saharan Africa had already mastered one of history's quickest and most effective long distance communication systems.
Instructional Video12:10
Curated Video

What is the Rational Unified Process - RUP?

10th - Higher Ed
In this video I want to answer the question, what is the Rational Unified Process, RUP?
Instructional Video11:14
Brian McLogan

3 Tips for Solving a System of Equations

12th - Higher Ed
When you are trying to solve a system of equations there are three tips that I want for you to remember.
Instructional Video7:26
Brian McLogan

3 Different Solutions to a system of equations

12th - Higher Ed
In this video we are going to cover the three different solutions you can expect from a system of linear equations. How to identify one solution, no solution and infinite many solutions.
Instructional Video16:12
Curated Video

The Scary Logistics Behind the US Army Moving Thousands of M1 Abrams Tanks

6th - Higher Ed
Welcome back to the Fluctus Channel, as we explore how the M1 Abrams main battle tank is moved from base to battlefield using rail airlift and sealift. Fluctus is a website and YouTube channel dedicated to sea geeks. Whenever you are...
Instructional Video16:47
Curated Video

US Air Force Testing the Limits of A-10’s Scary GAU-8 Gatling Gun After Full Overhaul

6th - Higher Ed
Welcome back to the Fluctus Channel, as we explore the evolution and employment of Gatling guns in modern air warfare, from the GAU-8 Avenger on the A-10 Warthog to the devastating firepower of the AC-130 gunship and the...
Instructional Video16:29
Curated Video

US Air Force’s Genius Invention to Fight Fires from The Sky

6th - Higher Ed
Welcome back to the Fluctus Channel, as we explore the advanced aviation systems used to battle modern wildfires, from MAFFS equipped C130 air tankers and high-altitude NASA ER2 mapping aircraft. Fluctus is a website and YouTube channel...
Instructional Video5:47
Curated Video

The 'Painless Load-In' PA? Electro-Voice Evolve 90 Walkthrough And Gig Test

6th - Higher Ed
Powerful, portable, professional. The Electro-Voice Evolve 90 is a column loudspeaker built for large, high-energy events. With an 18" subwoofer, eight HF drivers and proprietary waveguides, it delivers 134dB of massive sound with 28Hz...
Instructional Video5:19
Learning Mole

Saturn

Pre-K - 12th
Explore the beauty of "Saturn" with our catchy video that makes learning about this ringed planet exciting and fun! Perfect for kids, this tune will spark your imagination and teach you fascinating facts about Saturn and its stunning rings.
Instructional Video0:56
Curated Video

I WONDER - How Does Hydro Power Work?

Pre-K - 5th
This video is answering the question of how does hydro power work.
Instructional Video8:05
Healthcare Triage

Healthcare in Singapore

Higher Ed
Singapore is a small city-state that likely isn't as well known to you as some of the other countries we've discussed before. But they've got one of the most fascinating health care systems around. It's cheap, it's pretty much universal,...
Instructional Video7:17
Healthcare Triage

Canada's Healthcare System Explained!

Higher Ed
Last week we discussed the United States health care system. This week we discuss Canada's. We also take some time to bust some myths about their single payer health care system. Fight about it in the comments below.
Instructional Video5:05
Healthcare Triage

More Than Just a Haircut: The Role of Barbershops in Healthcare

Higher Ed
Barbershops have long played a significant social, economic, and cultural role in African-American life. Barbershops foster both confidentiality and camaraderie, which seems like a good environment to talk to men about hypertension.
Instructional Video7:10
Healthcare Triage

The Various Plans for Medicare for All

Higher Ed
Now that we’ve set the ground rules, and the five main questions to consider, let’s look at the various plans. At the time we taped this episode (in mid February), there were ten that we could get full answers for. How they break down is...