Curated Video
Naming Covalent Compounds the EASY way | How to pass Chemistry
This videos will cover how to name covalent compounds. It is important to remember that we have to use prefixes when we name covalent compounds. Covalent bonds, or compounds, form between 2 nonmetals, or 2 anions. In a covalent bond the...
Curated Video
Writing Ionic Formulas
Writing formulas for ionic compounds is all about canceling out the charges! An ionic compound is formed between a cation and an anion, or a positive and negative charge so the goal is to always get the charges to add up to zero! In this...
Flipping Physics
Ammeter and Voltmeter - Where Do They Go?
Good morning! Join us on Flipping Physics as we delve into the critical aspects of measuring current and electric potential difference using ammeters and voltmeters. Discover the correct placement of ammeters and why they belong in...
Curated Video
Electrostatic attraction
The attraction between two bodies with opposite electric charges due to the charge alone. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science...
Curated Video
Hydrogels
We use a disposable nappy to examine the superabsorbent properties of hydrogels. We add water to grains of hydrogel and watch them swell before adding salt to see the water escape. Chemistry - Chemical Industries - Learning Points....
Curated Video
Ion Migration
We separate the ions in copper dichromate gel using electrolysis. We see the positive blue copper ions move to the negative electrode and the negative yellow chromate ions move to the positive electrode. Chemistry - Reactions - Learning...
Curated Video
Electric Eels
Electric eels can generate amazing amounts of electricity inside their body. Discover how they use this for defence and to stun potential prey. Physics - Electricity And Circuits - Learning Points. Electric eels create electricity to...
Flipping Physics
Motional emf via Newton's Second Law
Ever wondered how the motion of a conductor in a magnetic field generates voltage? We break it down with a real-world example of an airplane wing cruising through Earth's magnetic field. Don't worry; we keep it light and fun! Learn about...
Flipping Physics
Energy Stored in an Inductor
We delve into the derivation of the equation for energy stored in the magnetic field generated within an inductor as charges move through it. Explore the basics of LR circuits, where we analyze a circuit comprising an inductor, resistor,...
Curated Video
Rules for Writing Resonating Structures: Get Them Right!
When writing resonance structures, it's essential to follow certain rules: only electrons move, not atoms; all structures must have valid bonding; and charges should be minimized. These guidelines ensure resonance structures accurately...
Curated Video
Conditions for Resonance: Why Acetamide and Carbonate Matter
Resonance requires specific conditions for electron delocalization. The molecule must have a conjugated system with alternating single and double bonds, and atoms must be capable of sharing electrons. Acetamide and the carbonate ion are...
Healthcare Triage
Hospitals Charge Uninsured People a LOT More Money
Health insurance: the holy grail of the US hospital patient. While it isn’t perfect, it does often make a big difference in a patient’s bottom line. That’s not only because it helps pay the bills - it turns out that when you don’t have...
Flipping Physics
Mass Spectrometer
Delve into the mass spectrometer, a crucial tool for understanding particles and their properties. Consisting of a velocity selector and a deflection chamber, it begins with charges entering the crossed fields of magnetic and electric...
Flipping Physics
Magnetic Force on Current
In this episode of Flipping Physics, we delve into the intriguing world of magnetic forces in current-carrying wires. Ever wondered how the net magnetic force on a wire is calculated when charges are on the move in a wire? We break down...
Curated Video
How to Predict the Products of Double Replacement Reactions
Double replacement chemical reactions, also known as precipitation reactions, are reactions where 2 elements are replaced. But you have to make sure that you replace the correct elements! In this video, we show you not only how to...
Curated Video
Adding Decimal Fractions
This video uses a real-life scenario to teach students how to convert decimal fractions to like denominators and then add them.
Curated Video
McCarthyism: The Rise and Fall of Senator Joseph McCarthy
This video tells the story of Senator Joseph McCarthy's rise and fall during the 1950s, as he accused individuals of communist ties during the Cold War era. The Army-McCarthy hearings in 1954, broadcast live on television, led to a...
Curated Video
GCSE Physics - Static Electricity #24
This video covers: - That static charge builds up on non-conducting materials by the transfer of electrons - Static charge doesn't normally build up on conducting materials, but can occasionally - When static charge is discharged it can...
Curated Video
GCSE Chemistry - Oxidation and Reduction - Redox Reactions #39 (Higher Tier)
In this video we cover: - Oxidation and reduction in terms of oxygen and electrons - Redox reactions - Displacement reactions - Ionic equations - Half equations This video is suitable for: - Higher tier only - All exam boards - Triple...
Flipping Physics
Electric Circuit Basics
In this video, the basics of electric circuits are discussed. The components of an electric circuit such as wires, batteries, resistors, capacitors, and switches are introduced with their respective symbols. The concept of electromotive...
Flipping Physics
Resistance and Ohm's Law
In this video, the relationship between current density, conductivity, and electric field is discussed, with a focus on Ohm's law and resistivity. The video also covers the differences between resistance and resistivity. The practical...
Mr. Beat
How A Kid Bringing a Gun to School Led to the Federal Government Losing Power | U.S. v. Lopez
#supremecourtbriefs #scotus #supremecourt San Antonio, Texas March 10, 1992 Alfonso Lopez, Jr., a senior at Edison High School, brings a concealed .38 caliber revolver into the school. Although the gun is not loaded, he also brings...
Curated Video
Write and Use a Real World Expression with Unit Rate | 6.EE.B.6
In this math video we will write and use a real world expression with Unit Rate. We will understand that "per" means to multiply in math. We will interpret a real world situation and translate the language into a math expression. We will...
Flipping Physics
Energy Stored in a Capacitor
Learn about the energy stored in a capacitor. Derive the equation and explore the work needed to charge a capacitor.