PBS
Voting Systems and the Condorcet Paradox
What is the best voting system? Voting seems relatively straightforward, yet four of the most widely used voting systems can produce four completely different winners.
Crash Course
Symbolism, Realism, and a Nordic Playwright Grudge Match: Crash Course Theater #33
It's a Scandinavian grudge match on Crash Course Theater. We're looking at a couple of the key movements in European theater that deeply influenced the modern theater of today. We'll take a close look at two of the most radical and...
SciShow
Why Do Some Noises Make You Cringe?
The majority of us can probably agree that the sound of nails on a chalkboard is unpleasant, but why is that? Theories range from evolutionary survival mechanisms to the anatomy of the human ear. Find out more in this episode of SciShow!
Curated Video
Voting Systems and the Condorcet Paradox
What is the best voting system? Voting seems relatively straightforward, yet four of the most widely used voting systems can produce four completely different winners.
3Blue1Brown
Inverse matrices, column space and null space | Essence of linear algebra, chapter 7
How do you think about the column space and null space of a matrix visually? How do you think about the inverse of a matrix?
SciShow
Asteroids to Watch Out For
Hank tells us about NASA's Near-Earth Object Program, which tracks the paths of asteroids and categorizes them according to the likelihood that they will strike the Earth at some point in the future.
TED-Ed
TED-Ed: Why tragedies are alluring - David E. Rivas
The story goes something like this: A royal, rich, or righteous individual - who is otherwise a lot like us - makes a mistake that sends his or her life spiraling into ruin. It's the classic story arc for a Greek tragedy, and we love it...
SciShow Kids
Why Do Ships Float?
Ever wonder why something as heavy as a cruise ship could float above the water? Learn about displacement with Jessi and The Giant Squid, Squidstravaganza!
TED-Ed
TED-Ed: How can you change someone's mind? (hint: facts aren't always enough) - Hugo Mercier
Why do arguments change people's minds in some cases and backfire in others? Hugo Mercier explains how arguments are more convincing when they rest on a good knowledge of the audience, taking into account what the audience believes, who...
Bozeman Science
Diffusion Demo
Mr. Andersen talks you through the diffusion demo. After you finish watching this video you should be able to rank the following from smallest to largest: starch, glucose, water, IKI and the pores in the dialysis tubing.
Curated Video
What Is the Best Protein Supplement?
Howcast - Learn what the best protein supplement is from registered dietician Glen Tobias in this Howcast video.
Curated Video
What Is Space in Chess?
Howcast - Learn about the role of space in chess from Chess NYC in this Howcast video.
Curated Video
What Is a Ladder Checkmate?
Howcast - Learn what a ladder checkmate is from Chess NYC in this Howcast video.
Curated Video
How to Set Up the Chess Board
Howcast - Learn how to set up the chess board from Chess NYC in this Howcast video.
Curated Video
How to Pick a Winning March Madness Bracket
Howcast - Follow these insider tips and you might just win your NCAA basketball tournament pool.
Curated Video
Organic Search Metrics - SEO Explained
Organic search metrics are numerous and really help a firm develop their digital footprint. Here are some typical organic search metrics you can use in order to improve your Search Engine Optimization. #marketing #organicsearch #seo...
The Business Professor
Nominal Group Technique
What is Nominal Group Technique? The nominal group technique is a group process involving problem identification, solution generation, and decision making. It can be used in groups of many sizes, who want to make their decision quickly,...
The Business Professor
Fiedler's Contingency Model
What is Fiedler's Contingency Model? The contingency model by business and management psychologist Fred Fiedler is a contingency theory concerned with the effectiveness of a leader in an organization.
Curated Video
Get Hired: Military Transition
Whether you are just beginning your journey in the military career or are about to transition to the private sector, take a moment to watch this video offering experienced advice from alumni that have successfully navigated their own...
Curated Video
Get Hired: Transferable Military Traits
When you join the military, you enter knowing that wherever your life and career takes you, there will eventually come a time to transition out of your service uniform. It is important to recognize the transferable traits as the impact...
Science ABC
Why Is 'Colonel' Pronounced 'Kernel'?
The word ‘colonel’ stems from the Italian word ‘colonnello’, which, in turn, was derived from the Italian word ‘colonna’, meaning ‘column’. This was because the rank was bestowed upon the commander of a column of troops. This word was...
Curated Video
Cumulative Frequency: You're Fired?
Revealed: Enron's brutal 'rank or yank' policy, and how employees could use cumulative frequency graphs to find out whether they were in the top 20% to be rewarded, or the bottom 20% to be fired. Maths - Statistics And Probability A Twig...