Curated Video
EVERY Human Would Die Without This Cell
What if I told you that there’s one cell in your body that if you don’t have it, you will die? And I’m not saying you might die. I’m telling you that you WILL die if you don’t have it. What is it?
Curated Video
An Introduction to the Immune System
The immune system is a pretty complex system that includes a number of different cell types and organs. Their function is to basically block, destroy or at least neutralize any harmful substances that could enter the body. And when we...
National Parks Service
Glacier National Park - Backcountry Winter Camping
This video will aid in planning a successful winter overnight experience in the park. Park visitors not planning on this level of extreme winter recreation will appreciate the challenges highlighted in this short vignette into Glacier's...
Communication Coach Alex Lyon
Master the Art of Conversation: Don't Be a One-Upper
Are you a one-upper? To master the art of conversation, you will need to keep your one-upping ways under control. One of the goals of this channel is to help people master the art of conversation. To do so, you have to avoid bad...
Mr. Beat
Obergefell v. Hodges
Jim Obergefell (Ohberguhfell) reads a news story online about the Supreme Court decision in a case known as United States v. Windsor. In that case, the Court decided that part of the Defense of Marriage Act was unconstitutional. This...
Curated Video
Understanding the Income Statement: Importance and Steps
This video explains the concept of income statements, also referred to as profit and loss accounts, which is an important aspect of financial reporting for businesses within the UK and other countries. The video breaks down the steps...
Looking Glass Universe
Fourier Series
In this video, I explain what the Fourier series does, and why it is one of the most surprising results in mathematics. All the plotted graphs in this video were done in Mathematica. If you dont have the program then you can use the free...
Brian McLogan
Double angle of tangent given a triangle
👉 Learn how to evaluate the double angle of sine. The value of the sine of double a given angle can be obtained given the value of the sine of the angle. The value of the sine of double a given angle is obtained using the formula sin(2u)...
KnowMo
Circle Theorems: Recognizing and Applying Key Rules
This is an educational video that explains various circle theorems, which are important geometrical concepts related to angles and chords in a circle. The presenter goes through each theorem and provides examples and visual aids to help...
Science360
Science Behind The News: Crowdsourcing
When humans and computers work together, they can find solutions to many different types of problems. Luis von Ahn, a computer science professor at Carnegie Mellon University, explains the science behind crowdsourcing and how the concept...
The Business Professor
Understanding Accrual and Cash Basis Accounting
In this video, the teacher explains the two different methods of accounting: accrual basis and cash basis. The video highlights the importance of understanding these methods for the adjustment process in accounting.
Curated Video
Comparing Fractions: Recognizing Valid Comparisons
In this video, students learn how to compare fractions by reasoning about their size. They are taught that in order for a comparison to be valid, the objects being compared must be the same size. The video provides examples using...
Healthcare Triage
The Doctor Shortage in the US: Is It a Real Thing?
Many people have to wait too long to see a doctor. And it could get worse. If, as many people believe, we have a shortage of doctors in the United States, then it follows that we can fix this only by training and hiring more physicians.
Brian McLogan
Understanding the relationship of polar and rectangular coordinates
Understanding the relationship of polar and rectangular coordinates
Brainwaves Video Anthology
Parry Aftab - Cyberbullying Part 2
Parry Aftab was one of the first cyberlawyers in the world. Known for her ability to “think outside of the box,” she quickly became a leader in the emerging field of Internet law and helped establish best practice standards for the...
msvgo
Mechanism of Hormone Action
Explain the mechanism of action of steroid and non-steroidal hormones.
Jabzy
Russo-Japanese War - 3 Minute History
In this video, Jabzy brings us historical tidbits and unknown facts about the Russo-Japanese War
XKA Digital
Entrepreneurs should surround themselves with self-starters
In 1987 John co-founded the New Covent Garden Soup Co Ltd., which pioneered and grew the fresh soup category in the UK. In 1998 he co-founded Glencoe Foods Inc., bringing the fresh soup concept to the United States. In 2005, John...
Seven Dimensions
Defusing Emotions in a Conflict
In this video, the speaker discusses the importance of diffusing emotions in conflicts and offers strategies to do so.
Curated Video
Apply Exponents to Negative Bases
Learn how to apply exponents to negative bases in mathematics. Recognize negative bases and the importance of using parentheses to indicate a negative base. Review the patterns that emerge when raising negative bases to different...
EarthEcho International
Service Learning in Action: Youth Conservation School Improves Chesapeake Bay Watershed
The video showcases young students from the Lancaster County Youth Conservation School who participated in a program to improve the health of a stream in Chesapeake Bay watershed. They share their experiences and the impact they had on...
Healthcare Triage
How Vaccines Work with Your Immune System
Part three of our six-part series on vaccinations, supported by the National Institute for Health Care Management Foundation, dives into the immune system. We explore some of the ins and outs of this system, how it responds to viruses,...
Brian McLogan
Write and evaluate expression using sum and difference identities
👉 Learn how to write a given sum or difference of two angles formula expression as a single sum/difference of angles trigonometric function. To do this, we first identify the trigonometric function for which its sum/difference formula is...