SciShow
What is Taxonomy and Why is it So Complicated?
The classification of animal groups is essential to the the development of modern biology—but it's extremely complicated. Trying to shoehorn the messy, complicated web of interrelationships that is biology into neat boxes has resulted in...
SciShow
3 Strange-Looking Kinds of Clouds
What do you see in clouds? Bunnies? Zombies? The face of Nic Cage? There are some kinds of clouds that, while rare, make even weirder shapes -- like pancakes, rolling cylinders, and shimmery rainbows.
TED Talks
Alice Dreger: Is anatomy destiny?
Alice Dreger works with people at the edge of anatomy, such as conjoined twins and intersexed people. In her observation, it's often a fuzzy line between male and female, among other anatomical distinctions. Which brings up a huge...
SciShow
A Year in Space, and the Lunar Eclipse!
Two astronauts are about to embark on the One Year Mission which can help us understand more about the long-term effects of being in space, and there is an upcoming total lunar eclipse (the shortest one this century)!
SciShow
The Tree of Life Is Messed Up
Taxonomy is a powerful tool, and one that modern biology wouldn't be able to function without. But trying to shoehorn the messy, complicated web of interrelationships that is biology into neat boxes has resulted in a pretty messy tree of...
PBS
How Many Humans Have the Same Number of Body Hairs?
Do two people on the planet have the exact same number of body hairs? How about more than two? There's a simple yet powerful mathematical principle that can help you find out the answer. Kelsey Houston-Edwards breaks down the Pigeonhole...
TED Talks
TED: Can prejudice ever be a good thing? | Paul Bloom
We often think of bias and prejudice as rooted in ignorance. But as psychologist Paul Bloom seeks to show, prejudice is often natural, rational ... even moral. The key, says Bloom, is to understand how our own biases work -- so we can...
Crash Course
Chi-Square Tests - Crash Course Statistics
Today we're going to talk about Chi-Square Tests - which allow us to measure differences in strictly categorical data like hair color, dog breed, or academic degree. We'll cover the three main Chi-Square tests: goodness of fit test, test...
Crash Course
Charts Are Like Pasta - Data Visualization Part 1 - Crash Course Statistics
Today we're going to start our two-part unit on data visualization. Up to this point we've discussed raw data - which are just numbers - but usually it's much more useful to represent this information with charts and graphs. There are...
SciShow
Are Colors Real?
The sky is blue, but according to whom? Could the rules of our language affect the way we perceive color?
Crash Course
How Did Religion Spread Along the Silk Road? Crash Course Geography
Today we’re going to talk about the collection of routes known as the Silk Roads, and explore how worldview and other ideas spread along those trade routes. The Silk Roads are responsible for everything from the spices we use when we...
Curated Video
Product Mix
Discover the power of product mix in this insightful video. Explore how businesses strategically combine and manage their range of products or services to meet customer needs and maximize market potential. Dive into the elements of...
Curated Video
Three Kinds of Stupid: Avoid Project Failure
In a recent video, I talked about Three Concepts that will Make You a Smarter Project Manager ( • Three Concepts to Make You a Smarter ... ). Now let's take a look at the three things that people seem to regard as particularly stupid....
Curated Video
What to Put in Your Risk Register (Risk Log)
Risk Management is one of the core skills of project management. And your Risk Register - or Risk Log - is the primary tool you'll use. Risk registers come in many forms, but they all have two principal purposes: - creating transparency...
Curated Video
E-Number
Food additives that have been approved for safe use in the European Union. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary Films...
Curated Video
Endangered
An endangered species is one that is at risk of extinction. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary Films reinforce...
Curated Video
Factpack: Classification
Discover the systematic grouping of organisms according to the structural or evolutionary relationships among them. Biology - Adaptation And Evolution - Learning Points. A Twig FactPack Film. Open a discussion on what has been already...
Curated Video
How Big Business Built the Food Pyramid
Weird History Food will tell you who exactly built the Food Pyramid. While the Egyptian Pyramids have created vast conspiracies about who made them, the American Food Pyramid is pretty obvious - Big Food Business. Get your veggies,...
Wonderscape
Earning and Spending Money: Basics for Beginners
Learn the essentials of earning and spending money in this lesson. Discover different ways to earn money through jobs and businesses, and understand the importance of budgeting to manage your spending on needs, wants, and savings....
Curated Video
Recommender Systems Complete Course Beginner to Advanced - Basics of Recommender System: Taxonomy of Recommender Systems
In this lecture, we will discuss the taxonomy of recommender systems, the personalized and non-personalized recommender systems.
Curated Video
Linux PAM Security Administration - The PAM File Configuration - Module Interface
This video explains the first column of the PAM file configuration, which is the module interface or type.
Curated Video
AWS Certified Solutions Architect Associate (SAA-C03) - AWS Certifications
What are the different types of AWS certifications offered, and which is best for you?
Curated Video
AWS Certified Solutions Architect Associate (SAA-C03) - Why Use AWS?
What can AWS do for you? Should your business transition to AWS? What are the costs and benefits? Find out in this video.
Curated Video
AWS Certified Solutions Architect Associate (SAA-C03) - Application and Deployment Services
AWS includes many different application services and deployment services. In this video, you will understand what these services are and why they are important to you. In the remaining videos of this chapter, you will explore specific...