Electrical generator basics. Learn the basic operation of an electrical generator, learn how magnets are used to generate electricity in a coil of wire. We then cover 3 phase three phase electricity and briefly the star configuration in...

Design and build a transistor capacitor multivibrator circuit

This video offers a more in depth look at how nuclear fusion occurs in the Sun.

Learn about the Periodic Table of Elements with this fun educational music video

Atoms and Elements: Defining Terms distinguishes the differences between an atom, an element, a molecule, and a compound.

Describes the Miller-Urey experiment and how it described the beginning of life on Earth.

Electrons and Ions describes what occurs in an atom when electrons are added or removed from the outer shell using the terms ion, bonding, gain, lose, and charge.

Magnetic Forces explains the properties of magnets by describing characteristics and defining magnetic forces.

Explains how particles collide for a reaction to occur and how this process affects the rate of a reaction.

Neutrons and Isotopes describes how neutron loss or gain affects the stability of an atom by using terms such as isotope, atomic mass, unstable, and decay.

Static Electricity demonstrates that an electrically-charged object can attract an uncharged object by conducting an experiment with a charged balloon and paper.

The Periodic Table: Atomic Number examines the Periodic Table of Elements and uses the atomic number to identify the number of protons, neutrons, and electrons in a given element.

This video explains how the different particles in an atom have charges, how the different particles affect the overall charges of an atom, and how atomic models are created.

Marine biologist Edie Widder at the Ocean Research & Conservation Association describes fundamental aspects of marine bioluminescense, and how far more animals in the sea produce light than you might think.

Nobel Laureate David Politzer describes Galileo’s vital lesson of obtaining knowledge by working with related similar but knowingly inappropriate models that can point towards a deeper understanding.

Princeton University physicist Paul Steinhardt describes how physicists can reveal the underlying atomic structure of materials by scattering other particles off them.

Cellular Respiration analyzes the process of cellular respiration by describing how cells and organisms acquire and release energy.

A video entitled “The Bohr Model” which describes the Bohr model of the atom and discusses the model’s importance and meaning.

Explains how to compose an electronic configuration for an element using the number of electrons that the element has.

Photosynthesis analyzes the process of photosynthesis by describing how cells and organisms acquire and release energy.

A video entitled “Understanding the Atom” which introduces the atom and atomic structure before discussing how atoms are studied and classified.

Yes, fire can burn without oxygen. While oxygen is an important oxidizing agent for combustion, it is not the only one. There are alternative oxidizers such as chlorine, fluorine, and bromine that can also support burning. Furthermore,...

In this representation I discuss the main principles of quantum mechanics behind the quantum computer. and How to build a device that can manipulate the energy operator of the Schrodinger Equation for an electron to change its spin...

The distribution of electrons in energy levels