In the United States, the Liberty Bell is a symbol of freedom. In this video, learn about the history of the bell, and why it is still important today.

In this video we are going to look how to name binary ionic compounds. These compounds deal with the ionic bonding of 2 different elements. Remember that an ionic compound is formed between a metal and a nonmetal or a cation and an...

In this video, the teacher explains the significance of longitude and latitude in cartography and navigation. They discuss the challenges faced by explorers in determining longitude and how accurate timekeeping was the key. The teacher...

This video highlights the collaboration between structural engineer Jeff Calvert and vascular surgeons at University College London to research aortic aneurysms. Jeff's expertise in measuring stresses and strains in metal engineering...

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...

Recreation of the Mythical Ship of Jason and the Argonauts:Shipbuilders manage to create a new version of the legendary Greek mythological ship on which Jason and the Argonauts traveled, preparing it to set sail again after more than...

The photoelectric effect is a phenomenon that occurs when light, consisting of photons, interacts with the inner structure of an atom. Photons carry a specific amount of energy proportional to their frequency, which is transferred to...

The photoelectric effect is a phenomenon where electrons are emitted from a material, typically a metal, when exposed to light. This effect supports the quantum theory of light and demonstrates the particle-like properties of...

Explore how an eco-responsible home in Tijuana addresses environmental challenges by using recycled materials for construction. Learn about the innovative use of cork, wood, and metal to create a functional and sustainable living space...

Nolik is kicked out of class for repeatedly calling out on the subject of where tubes and pipes can be found. But once outside of class his keen eye saves the day when he spots a leaking tube in the laboratory.

This video discusses a breakthrough in nanotechnology that has led to the development of a new material with incredible properties. This material is as tough as steel, conducts electricity like a metal, stretches like rubber, and is...

Este video proporciona una descripción del elemento plomo, incluyendo sus propiedades, usos históricos y peligros potenciales.

En este video, el maestro proporciona una descripción detallada del elemento cromo. Explican su símbolo químico y número atómico, así como sus propiedades físicas como su naturaleza gris, brillante y dura. El maestro explica las...

Desde su papel como elemento clave hasta sus aplicaciones en tecnología y productos cotidianos, el silicio demuestra ser un componente versátil y esencial. Descubra cómo se utiliza el silicio en semiconductores, paneles solares, vidrio,...

Descubre la importancia del calcio en nuestros cuerpos y sus diversos compuestos y usos. Desde su papel en el fortalecimiento de huesos y dientes hasta sus aplicaciones en la construcción y tratamiento de agua, el calcio demuestra ser un...

En este video, exploramos los diversos propósitos e importancia del zinc, un elemento metálico con número atómico 30 y símbolo químico Zn. Destacamos el uso del zinc en aleaciones, particularmente en el latón, conocido por su resistencia...

Este video explica la diferencia entre circón y circonio, destacando su relación entrelazada. Discuten los orígenes de los nombres, el descubrimiento del circonio y sus diversos usos en industrias como la cerámica, el vidrio, el acero e...

Join Vincent and his team as they conduct an extreme crash test to measure the destructive power of hail in the stunning Verdon Gorges. Watch as they drop massive hailstones onto a car from great heights, pushing the limits of their...

Join Vincent, Frédéric, Agathe, David, and Jules as they explore various methods of making fire in survival conditions. From using steel wool and a battery to solar ovens and sodium metal, this video demonstrates innovative techniques...

Band Theory Dissection: Conduction in Various Substances

The band theory of solids is a fundamental concept in solid-state physics that explains the conduction of electricity in substances based on the arrangement of energy levels...

Tom Thomas doesn’t know where to hide the ice cream cone he bought as a Mother's Day gift. Simka’s suggestion to store it inside a thermos in dad's office seems like a good idea until Nolik gets trapped inside.

As a result of losing all of his energy, Papus turns into a screw. Simka and Nolik use the special qualities of a magnet to figure out which of the many screws in the apartment is their father.

When Tom Thomas accidently drops his father's toolbox he needs the help of Simka and Nolik to get everything back into place before his father gets home.

Simka and Nolik realize that they can fix a toy car with a small part from inside the dishwasher. But to get the dishwasher working again they’ll need that same part from the TV. Now, how can they fix that TV?