Crash Course
What are the Patterns of Border Conflicts? Crash Course Geography
Today, we’re going to take a closer look at borders and the stories they tell. When we look at a map, the shapes we’re seeing can seem so permanent, but a map is just a snapshot of the Earth at a particular time, and by looking a...
Crash Course
What is a Map Crash Course Geography
From navigating a cross-country road trip (or just finding the nearest coffee shop), to analyzing election results (or the latest meme on K-pop group popularity), maps play a huge role in how we interpret the world! Today, we're going to...
Brian McLogan
Using multiple properties of exponents simplify the expression
👉 Learn how to simplify expressions using the power rule and the negative exponent rule of exponents. When several terms of an expression is raised to an exponent outside the parenthesis, the exponent is distributed over the individual...
Professor Dave Explains
Pattern Recognition Receptors
We've already introduced pattern-recognition receptors, which recognize PAMPs and DAMPs, but now let's go over the specific types, and how they work. How many Toll-like receptors are there and what do they recognize? What are the adaptor...
Flipping Physics
2D Conservation of Momentum Example using Air Hockey Discs
A 28.8 g yellow air hockey disc elastically strikes a 26.9 g stationary red air hockey disc. If the velocity of the yellow disc before the collision is 33.6 cm/s in the x direction and after the collision it is 10.7 cm/s at an angle...
Cerebellum
The American Civil War And Reconstruction: 1862-1869 - The Civil Rights Act (1866)
American democracy has a lineage of written records that we can trace to show the development of our nation, and how each document builds on those before it to make our foundation of freedom stronger. This video looks at the Civil Rights...
Vlogbrothers
Seven Maps to Better Understand the World
In which John discusses some of the maps he uses to try to understand the big stories of contemporary human life on Earth.
Vlogbrothers
Seven Maps to Better Understand the World
In which John discusses some of the maps he uses to try to understand the big stories of contemporary human life on Earth.
Curated Video
Intro To Python Programming - Commenting Your Code in Python
Every good coding instructor demands that students comment their code. In this section of the course, you'll learn how code commenting works in Python.
Ancient Lights Media
Atlas of the United States: New Mexico
This program explores the geography, history, and some important cultural features of the Southwestern Region of the United States. The individual states of Texas, New Mexico, Arizona and Nevada are presented in detail.
Ancient Lights Media
Atlas of the United States: The Southwestern Region
This program explores the geography, history, and some important cultural features of the Southwestern Region of the United States. The individual states of Texas, New Mexico, Arizona and Nevada are presented in detail.
Curated Video
The Borders of Countries
Dr. Forrester explains that the borders of countries are determined in two ways, political or natural.
Science360
What's greener ...A real or artificial Christmas tree?
Looking to pick our the perfect Christmas tree with the smallest environmental footprint? Stuck on whether you should buy an artificial tree or a real one? Dr. Jim L. Bowyer of University of Minnesota answers all of your questions on how...
Ancient Lights Media
Atlas of the United States: Texas
This program explores the geography, history, and some important cultural features of the Southwestern Region of the United States. The individual states of Texas, New Mexico, Arizona and Nevada are presented in detail.
Ancient Lights Media
Atlas of the United States: Arizona
This program explores the geography, history, and some important cultural features of the Southwestern Region of the United States. The individual states of Texas, New Mexico, Arizona and Nevada are presented in detail.
The March of Time
UK map Constitution page
MOT 1937: MAP: Great Britain & Ireland = The United Kingdom. British flag on pole moving in wind. MAP: Great Britain & Irish Free State. CU Free State w/ Northern Ireland bordered off (English). CU Republic of Eire Constitution preamble...
SciShow
Codependency When Relationships Become Everything
Interpersonal relationships are important to humans, but there are also times when these relationships can be unhealthy.
Zach Star
The Math Needed for Computer Science (Part 2) - Number Theory and Cryptography
The Math Needed for Computer Science (Part 2) Number Theory and Cryptography
One Minute History
Toledo War - One Minute History
The year: 1835. The dispute: Territorial claim of the Toledo Strip. Toledo holds geographical importance as a port city at the base of the Maumee Bay. The conflict arises out of differing interpretations of the boundary lines set by the...
Soliloquy
Is the Shape of Colorado a Boring Rectangle?
If you look at a map of America youÕll see a couple of states that are rectangles. But if we take a closer look these states are not rectangles at all. The curvature of the Earth and errors present in surveys of the states have led to...
Weird History
Bizarre Geography Facts From Around the World
We learn about geography in school. We have a basic understanding, or at least we should, of where places are, how they got there, and why they are that way. We piece together an image of the world in our heads based on maps and globes,...
Curated Video
Bodies of Water
"Bodies of Water" explores various bodies of water on a map of the United States.
Curated Video
Touring America: North and South
Dr. Forrester explores the northern and southern sections of the United States and investigates the similarities and differences between a northern US city and a southern US city.
National Geographic
Remapping A Place: How One Tribe's Art Reconnects Them To Their Land | Short Film Showcase
Jim Enote, a traditional Zuni farmer and director of the A:shiwi A:wan Museum and Heritage Center, is working with Zuni artists to create maps that bring an indigenous voice and perspective back to the land, countering Western notions of...