Curated Video
Why Venus and Uranus Rotate Differently Than Other Planets?
The rotation of the planet around its axis can be generally of two types: prograde and retrograde. Prograde rotation indicates that the motion is in the same direction as the Sun’s rotation—which is counter-clockwise—if you’re looking...
Music Matters
Composing Twelve-Tone Music - Implications of Tonality in Serialism
How to approach constructing a note row that also incorporates a sense of tonality. The music composition lesson explores how to build in some implication of a key within a twelve-tone serial piece and explains how to achieve a...
Music Matters
Serialism & Serial Music Explained - Music Theory
Serialism and Serial Music explained, with an insight into serialism composition rules and techniques. Always wanted to understand Serialism or Twelve note tone rows? All evolved by the composers of the Second Viennese School, led by...
Music Matters
Serial Style - Composing for the Piano
In this episode of composing for the piano, we explore how to present the Music Matters theme in Serial style. Serialism is not to everyone’s taste but this video begins with an explanation of the Serial technique and how it has been...
Two Minute Music Theory
Symmetry In Music - TWO MINUTE MUSIC THEORY #53
Music can often be quite symmetrical, which is great, because humans tend to love symmetry. Season 4, Episode 4
NASA
Orion’s Journey - Part 2: Entering Distant Retrograde Orbit (DRO)
On Artemis I, once Orion reaches the Moon, the spacecraft will travel in a distant retrograde orbit, or DRO. Learn more about Orion’s special path.
Music Matters
Twelve Tone Technique - Music Composition
How does serialism work? We look at writing a piece of music using the twelve tone technique, creating a note row, exploring different ways to treat it and explore the fundamentals of the 12 note Serial technique devised and adopted by...
JJ Medicine
Korsakoff's Syndrome | Causes (ex. Alcoholism), Symptoms, & Possible Treatments
Lesson on Korsakoff's Syndrome (part of Wernicke-Korsakoff syndrome), pathophysiology and brain area damages, causes, symptoms and possible treatments. Korsakoff's syndrome is a chronic and often irreversible encephalopathy is often...
Getty Images
Lydia Hearst on Mercury Retrograde at Mr Chow in Beverly Hills
Lydia Hearst on Mercury Retrograde at Mr Chow in Beverly Hills - Celebrity Sightings in Los Angeles on 11/14/2013
Getty Images
U.S. Soldiers Continue Advisory Role As Election Nears In Afghanistan
Ammunition cans are crushed in a retrograde yard before being sold for scrap at FOB Lightning on March 22, 2014 near Gardez, Afghanistan. In the past year the U.S. Military has been reducing troops and equipment in Afghanistan as it...
University of Oregon
Electronic Universe: Kepler's Laws of Planetary Motion
From the The Electronic Universe Project web site. This page states and explains Kepler's three laws of planetary motion. Includes some downloadable movie clips and associated sound files. Discusses Ptolemy's attempt to explain...