Professor Dave Explains
What Are Electrolytes?
People throw around the term "electrolyte" quite a bit, but what does it mean? What makes something a strong electrolyte, a weak electrolyte, or a nonelectrolyte? let's find out!
Curated Video
Electricity Generation: Comparing Domestic and Industrial Generators
This video explains the process of electricity generation on an industrial level. It describes how a voltage and current can be induced in a conductor by moving it relative to a magnetic field, and compares two types of electricity...
Curated Video
How Do Solar Panels Work?
Solar panels are rectangular objects made up of individual solar cells, which capture sunlight and generate electricity. These cells are made from silicon, a semiconductor material found in sand. When sunlight hits the cells, it causes...
msvgo
Electric Generator
It explains construction of an electric generator and the working of an AC and DC generator and its differentiation.
msvgo
Electric Currents in Conductors
This nugget explains the mechanism of movement of electric charges in a current-carrying conductor.
Science Buddies
Basic Circuits Kit: Conductors and Insulators
This video shows how to use a few simple materials (lightbulb, batteries, and alligator clips) to create a circuit to light up a lightbulb. From there, the video shows how to use the circuit to experiment and determine if various...
msvgo
Force Between Two Parallel Currents - The ampere
This nugget explains the forces of attraction and repulsion between two current carrying conductors. It also explains the working of Roget's spiral to illustrate these phenomena.
Professor Dave Explains
Electric Potential, Current, and Resistance
Whenever you plug something into an electrical socket, don't you wonder what's going on? Well you should, as it's pretty neat. What is electricity made of? How did we figure out how to harness this power? Let's take a look!
Visual Learning Systems
The Nature of Electricity: Charging Objects
This video describes the basic role that atoms play in creating electrical charges, as well as the nature and creation of static electricity. Various methods of charging are discussed, emphasizing the role that insulators and conductors...
Professor Dave Explains
Conductivity and Semiconductors
Why do some substances conduct electricity, while others do not? And what is a semiconductor? If we aim to learn about engineering and technology, this will be a very important concept, so let's go through the basics now!
Mazz Media
Underground Railroad
This live-action video program is about the word Underground Railroad. The program is designed to reinforce and support a student's comprehension and retention of the word Underground Railroad through use of video footage, photographs,...
Visual Learning Systems
Exploring Metallic Bonds and Properties
This video explains the importance of metals in our daily lives and their unique properties. It discusses how metals are made up of atoms held together by metallic bonds, where positively charged ions are surrounded by a sea of...
Language Tree
Intro Spanish Lesson: False Cognates
A common mistake for beginner Spanish learners is to assume that a Spanish word and and an English word that look or sound alike has the same meaning. In this lesson, you'll learn which words are "false cognates". False cognates may look...
Science Buddies
How to Make Paper Circuits
Would you like to include LED lights in a painting or greeting card? This video will show you how. Paper circuits are made with just a few simple items; you can use a battery and some copper tape to add tiny lights to your project. The...
Amphio
What is the role of a conductor?
Choral Director Simon Halsey discusses how a really great conductor can get the most out of every part of the orchestra.
Visual Learning Systems
The Nature of Electricity: Conductors and Insulators
This video describes the basic role that atoms play in creating electrical charges, as well as the nature and creation of static electricity. Various methods of charging are discussed, emphasizing the role that insulators and conductors...
Curated Video
North Bellmore man arrested for harassing LIRR conductor
New ReviewMTA police say the conductor approached Michael Woodsby just after midnight.
Curated Video
TWU Local 100 calls for Gov. Hochul to sign bill mandating 2 MTA staffers per train
New ReviewA recent bill that now sits unsigned on Gov. Kathy Hochul's desk would make that a choice New Yorkers would never have to make - mandating one train conductor and one operator per train.
Curated Video
Windsor Symphony Orchestra maestro Robert Franz dies at 57
New ReviewRobert Franz, who spent 13 years leading the Windsor Symphony Orchestra, has died. As Jennifer La Grassa reports, he's being remembered fondly for his passion for music and contributions to the symphony.
Curated Video
André Rieu Says He Only Takes 3 Days Off A Year, And Will “Never” Retire
The world-renowned Dutch violinist and conductor first created his famous Johann Strauss Orchestra in 1987. Despite coming close to bankruptcy and overcoming health scares in the past, has no intention of ever slowing down. Rieu spoke...
Curated Video
MTA honors workers to mark National Transit Employee Appreciation Day
The big bosses showed up for MTA workers - with MTA big wigs doing their jobs.
Curated Video
Checking in at Rockaway Avenue station following governor's new plan for subway safety
News 12's Faith Graham is checking in to see if those resources are being used for smaller stations in the city.
Curated Video
NYPD: Bronx MTA conductor injured with glass bottle; suspect on the loose
Police released an image of the man they're looking for in connection to the attack.
Curated Video
Doctor who saved MTA conductor’s life reflects on his training
Despite Dr. Patrick McGrory’s medical and military training, he says the first thing that came to his mind was what he learned – and now teaches – in the ‘Stop The Bleed’ course.