Curated Video
Show the Relationship Between Variables Using a Graph
In this video, we learn how to use a graph to represent the relationship between two variables. We explore the concepts of independent and dependent variables and how they are represented on a graph. Through examples and real-world...
Schooling Online
Chemistry Properties and Structure of Matter: Properties of Matter - Naming Binary Ionic compounds
This lesson will reveal the rules for writing the names and chemical formulae of ionic compounds, by balancing charges and using the cross method.
Definitions included: ionic compound, binary ionic compound, oxidation state
Independent Producers
Interpreting the Second Amendment
Recently, Colorado State University (or CSU) proposed changing its policy of allowing students to carry concealed handguns on campus. The change has aroused opposition as well as support. In this public radio story the lawyer for a...
History Hit
Hadrians Wall: Sending letters and combating disease
How did the Romans proactively combat the spread of disease? How advanced were the Romans living on the frontier? Hadrians Wall, Part 4
Flipping Physics
Balloon Excess Charges Experiment
Two 0.0018 kg balloons each have approximately equal magnitude excess charges and hang as shown. If θ = 21° and L = 0.39 m, what is the average number of excess charges on each balloon?
Professor Dave Explains
Quantum Chromodynamics (QCD)
Electromagnetic force down, three more forces to go! Which one is next? Why it's the strong nuclear force, famous for keeping atomic nuclei together. What kind of particles will be involved in this quantum field theory? Let's find out.
Visual Learning Systems
Exploring the Building Blocks of Matter: Inside the Atom
Upon viewing the Exploring the Building Blocks of Matter video series, students will be able to do the following: Understand that the quest to better understand the building blocks of matter has transpired over the past several thousand...
Catalyst University
Voltage to Electric Field in Three Dimensions
Voltage to Electric Field in Three Dimensions
Curated Video
Introduction to Oxidation and Reduction and Half Equations
This video is an educational tutorial on the concepts of oxidation and reduction in chemistry. The presenter covers topics such as state symbols, ionization, and half equations. Using examples and demonstrations, the presenter explains...
Brainwaves Video Anthology
Christine Beck - Teachers Make a Difference - Vivian Shipley
Christine Beck holds a Master of Fine Arts in Creative Writing degree from Southern Connecticut State University and is the author of Blinding Light (Grayson Books 2013), I’m Dating Myself, (Dancing Girl Press 2015) and Stirred, Not...
Next Animation Studio
Russia using thermobaric weapons in Ukraine
A few of Russia’s feared thermobaric missile launchers have been seen entering the Ukraine, which means that Ukrainian suburbs could soon be vacuum bombed, leading to massive civilian casualties.
Catalyst University
Photosystem II Function: The P680 Reaction Center
Photosystem II Function: The P680 Reaction Center
Professor Dave Explains
Ligand Field Theory and the Jahn-Teller Effect
Before we can discuss the types of reactions that transition metal complexes can participate in, we need to discuss more of their properties. In this video, we will review the Crystal Field Theory and build on it to explore the Ligand...
The Business Professor
Manufacturing Overhead - Predetermined Overhead Rate
Assigning overhead costs in accounting is difficult. This video explains the use of a predetermined overhead rate when assigning manufacturing overhead in managerial accounting
Institute of Art and Ideas
Do we have full control of our actions?
Many have been sceptical of Freud's claim that unconscious desires control our lives. Yet recent studies show the conscious brain processes only a tiny fraction of the brain as a whole. Are hidden desires and secret thoughts driving our...
Communication Coach Alex Lyon
How Emergent Leadership Works: DOs and DONT'S
Emergent leadership describes the way some professionals get noticed and rise up. Research on groups and teams shows specific make-or-break behaviors position some individuals and eliminate others. This research is originally from the...
SWPictures
WHAT A WASTE - The People's City
One of the biggest challenges facing planners and politicians is public transport, especially when so many systems are close to breaking point. The new system in Bogota in Colombia is being heralded as one of the best examples in the...
Visual Learning Systems
Introduction to Electric Current and Circuits
In this educational video, we delve into the concept of electric current and how it is created. We then explore the basics of electric charges and their flow through materials, emphasizing the continuous nature of electric current. This...
Easy Languages
What Turks Associate With Other Nations? (PART 1) | Super Easy Turkish 14
What Turks Associate With Other Nations? (PART 1) | Super Easy Turkish 14 Easy Turkish is a project to help you learn Turkish in an authentic and fun way. We interview people in the streets of Istanbul and other places in Turkey.
Curated Video
Introduction to Atoms: Representation and Interpretation
In this video, the smallest particle of a chemical element, the atom, is discussed along with its various representations. The video provides information on the structure of atoms and their various components, including the nucleus,...
Science360
NSF Science Now: Episode 44
In this week's episode, we examine electric eels, test out a new at-home screening test for people on blood thinners, learn about a new app for reporting floods and, finally, examine how RoboBee uses static electricity to stick to surfaces.
Catalyst University
Physical Differentials (2 of 2): Coulombic Transformations
Physical Differentials (2 of 2): Coulombic Transformations