The video is a lecture presentation on the causes of disease, with a focus on four types of pathogens: viruses, bacteria, fungi, and protists. The presenter discusses each type of pathogen in detail, including their method of...

This video is a lecture presentation on how to find the equation of a straight line. The presenter explains the general equation of a straight line, which is y=mx+c, and how to interpret the coefficients m and c. Different formats for...

The Osa Peninsula in Costa Rica is described as the most bio intense area on the planet. It is also the home of entomologist Jim Cordoba Alfaro and his BioSur Foundation. We join Jim and his team as they take young students from the Osa...

Explanation of Captive Pricing

In this video, the different forms of radioactive emissions are discussed, including alpha particles, beta particles, and gamma radiation. The potential uses of nuclear radiation in medicine and its potential hazards are also explored....

In this video lecture, the concept of price elasticity of demand (PED) is explained, which allows businesses to measure the responsiveness of the quantity demanded of a product to a change in price. The lecturer uses a graphical example...

Overview of structures found in different cross-section images at different levels of the upper arm.

This video is a lecture presentation on the use of orders of magnitude in biology. The presenter explains how to express very small numbers and very large numbers conveniently, making it easier to use those numbers in calculations. The...

This video is a presentation on stationary points and points of inflection. The presenter goes over how to find the stationary points and the nature of those points using the first and second derivative tests. They then move on to...

This video explains NIST SP 800-53 revision 4.
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This clip is from the chapter "Certified Information Systems Security Professional CISSP Domain 1 - Security and Risk Management" of the series "CISSP® Certification Domain 1:...

Join us as we explore how brand recognition plays a vital role in distinguishing products from competitors and the ultimate goal of making our brand stand out.

This video explains how humans have found ways to utilize plant hormones, specifically auxins, gibberellins, and ethene, for their benefit. It explores different examples of how these hormones are used to control plant growth, produce...

In this video of Algebra Real Numbers you will learn about Irrational numbers and how to proof that root of 2 is rational

Adults have a wide range of opinions about teenagers and other youth, positive and negative. Often, these are based on stereotypes, not necessarily experience. Regardless of how these opinions were formed and what they are, they...

Explanation of Consumer Theory

👉 Learn about solving rational equations. A rational expression is an expression in the form of a fraction where the numerator and/or the denominator are/is an algebraic expression. There are many ways to solve rational equations, one of...

This video discusses the patterns followed in reactions between acids and various substances such as metals, metal oxides, metal hydroxides, alkali spaces, and carbonates. The video explains that when acids react with these substances,...

This video explains the concept of rates of change and how it is represented graphically through the gradient of a line. The video also demonstrates how to calculate the gradient using the change in Y divided by the change in X or Y...

The video talks about the concept of powers of 10 and how it can be used in calculations. The video demonstrates how this pattern can be used to simplify multiplication and division calculations involving powers of 10.

👉 Learn the basics of graphing a tangent and a cotangent function. To plot the tangent and the cotangent graph we choose a set of points and form a table of values with which we plot the points on the x-y coordinate axis to obtain the...

In this video, the presenter explains the concept of differentiation of polynomials and helps solve some examples using general formulas and step-by-step differentiation. The video also covers how to simplify fractions with roots and...

In this video, the presenter teaches how to calculate the volume of cones, spheres, and pyramids. The shapes are introduced and explained, and the important formulas for calculating their volumes are provided. The presenter uses examples...

The video is a presentation on the problem theorem of calculus, which explains the link between integration and differentiation. The speaker begins by reviewing differentiation and integration, and how they relate to each other. The...

Explanation of Cost per Acquisition