There is one chord progression that gets used in almost every style of music from classical, jazz, hip hop, pop music, and EDM. It is the V - I chord progression. Today, we are going to break this down to see why it works and how it...

This video showcases the unique and loving relationship of a polyamorous triad consisting of Buddy, Rose, and Lauren. They have been together for four years, raising their four sons as one family. They share the challenges and joys of...

This is the second part of a two-part video that explains the CIA triad.
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This clip is from the chapter "Certified Information Systems Security Professional CISSP Domain 1 - Security and Risk Management" of the series...

Learn all about the perfect cadence, which chords it uses and how it sounds. Do you want to know what a cadence is? More specifically, do you want to know what a perfect cadence is? Would you like to play one or to write one? Would you...

This is the first part of a two-part video that explains the CIA triad.
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This clip is from the chapter "Certified Information Systems Security Professional CISSP Domain 1 - Security and Risk Management" of the series "CISSP®...

How to identify and describe the different kinds of triads in music theory by looking at the root, third, and fifth of the chord. We also talk briefly about chord inversions.

Learn all about the plagal cadence, also known as the amen cadence, which chords it uses and how it sounds. Do you want to know about the plagal cadence? What is a plagal cadence? Where would you use a plagal cadence? How can you hear a...

Lesson on Wernicke’s Encephalopathy: Causes, Signs/Symptoms, Treatment. Wernicke’s encephalopathy is an acute, reversible encephalopathy caused by a vitamin deficiency that we discussed in this lesson. A subset of patients are...

This is the first part of a two-part video that explains the CIA triad.
r/>
This clip is from the chapter "Certified Information Systems Security Professional CISSP Domain 1 - Security and Risk Management" of the series "CISSP®...

The next step from triads is looking at sevenths chords and how to identify them in music.

Lesson on Sjogren’s Syndrome. Sjogren’s syndrome is a chronic autoimmune disorder characterized by lymphocytic infiltration of glandular tissue leading to dry eyes (ex. dry eye syndrome) and dry mouth, with other symptoms including...

This is the second part of a two-part video that explains the CIA triad.
r/>
This clip is from the chapter "Certified Information Systems Security Professional CISSP Domain 1 - Security and Risk Management" of the series...

Ever wanted to know how the modern periodic table was formed? Find out here in our Properties of Matter video detailing the history of the periodic table. Featuring Johann Wolfgang Doberiner, John Alexander Reina Newlands and Dimitri...

Learn the basics about Mendeleev and the Periodic Table. Who is Mendeleev and what did his periodic table look like? Find out more in this video!

How good are you at naming and identifying chords in a piece of music? This music theory lesson explains how to determine the key of a given piece of music and how to work out the chords that belong to that key. It then invites you to...