In this video, I discuss the difference between formal and informal writing. I give an example of each and then go through a bunch of tips and tricks to write formally. If you follow the information in this video, your writing will sound...

The work to move a charge through a uniform electric field is determined. An electron volt is defined.

The best way to start lucid dreaming is by training the brain to pick up dream signs. I'll discuss dream signs, Mnemonic Induction of Lucid Dreams (MILD), Wake back to bed (WBTB), Reality Testing and Sleep Diaries. But first, I'll start...

This video shows the process for solving the problem presented in SATs 2022 Paper 3 Q6, which involves analzing data presented in a bar chart. Students will understand how to read and analyze data presented in a bar chart.

Learn French With Alexa’s “French Made Easy” series: Alexa takes a look at when to use the French pronouns EN and Y.

With some information regarding the organization of neurons and neural pathways, we are ready to start getting into some deeper topics. But before we do that, it will be useful to get a general sense of precisely how we learn about the...

In this lesson, students will learn how to subtract polynomials by using the distributive property and combining like terms. They will discover that the difference of two polynomials is still a polynomial, as long as the exponents are...

Alexa conjugates the French verb aimer (to like/love) in the present tense.

Introducing the SN1 reaction.

In this video, the teacher explains the concept of conditional probability using various examples. They discuss the difference between independent events and the importance of paying attention to the order in conditional probability...

In natural experiments circumstances present researchers with the perfect opportunity to test the effect of one variable on another in ways that just couldn't be done in a laboratory. This film looks at some natural experiments in...

This is an educational video that discusses the factors that affect diffusion, which is the process by which particles move from an area of high concentration to an area of low concentration. The video outlines three key factors that...

This video explains how to distinguish between linear and exponential functions by examining function tables. Learn how to identify the patterns in the output values and explain the difference between equal differences in linear...

This video will teach you how to find the derivative of functions formed by products of functions by using the product rule. An example involving the product of three functions is also illustrated.

In this video, the teacher explains the concept of a recursive process by exploring patterns in linear and nonlinear relationships. They use examples of rectangles and l-shaped figures to demonstrate how the pattern can be extended and...

Every time I write about a nutrition study, someone screams "BIAS!" at me. At least, they do when they don't like the results. It is assumed, and not totally without merit, that when industry sponsors studies, they get the results they...

Review of all of the Kinematics topics covered in the AP Physics 1 curriculum. Plus some bonus introductory stuff.

A number of Republican health care policy proposals that seemed out of favor in the Obama era are now being given new life. One of these involves Medicare, the government health insurance program primarily for older Americans, and is...

In this video, the teacher explains the concept of conditional probability by using relatable examples. Students learn how to calculate probabilities based on different conditions and understand how the likelihood of an event can change...

In this lesson, students will learn how to subtract integers by finding the difference on a number line. They will understand that the relative size of the numbers determines the size of the difference, with a larger number minus a...

Review of the Electricity topics covered in the AP Physics 1 curriculum.

Often times it seems like the solution to all of our economic problems would be higher taxes on the rich. The thought is that taking money from the wealthiest people will somehow balance things out. Unfortunately, this theory has...

Labor induction doesn't lead to more C-sections, and the unintended birth rate is dropping in the US. This is Healthcare Triage News.

Hey everyone! I'm starting a new series on my channel - Astro Lens Reviews. In these videos I will be taking some of the most popular astrophotography lenses and reviewing them, finding out if they're really worth all the hype, and...