In 1942, a mother-daughter duo named Katharine Cook Briggs and Isabel Briggs Myers developed a questionnaire that classified people's personalities into 16 types. Called the Myers-Briggs Type Indicator, or MBTI, it would go on to become...

In this video Paul Andersen explains why the slowest elementary step in a chemical reaction is the rate-limiting step. This step can be used to determine the overall rate law of the chemical reaction.

Certain moments in our lives seem to last forever. Whether it is a first kiss or a car crash, time can seem to stretchor even stop. Aaron Sitze explains how this sensation is conveyed in cinema and how the same conventions can be used to...

New ReviewIn this video I am going to cover the most common word problem that you can expect on your pre-calculus exam/

New ReviewIs Obamacare working? An update on the ACA and some more bad news for believers in the power of taking Vitamin D. This is Healthcare Triage News.

The Chandra X-ray Observatory has discovered a black hole growing at a record pace. Credit: NASA/CXC/A. Hobart

How infectious is that virus? How good is free birth control? How much should you worry about supplements? Watch and learn!

Studies report that hundreds of thousands of people die from preventable medical errors in the US each year. But is that right? This week we talk about times when smart people come to different conclusions from the same facts. It makes...

Molnupiravir is a broad-spectrum antiviral that has been in development for quite some time - it was first tested as an Ebola drug and is now showing promise against Covid-19. In this episode we take a look at what we know so far and...

In this shorts math video we will review how to write an exponential function to answer a standardized math test question. We will identify the key information provided in the problem - initial amount, rate of increase or decrease, and...

In this math video, we’ll explore how to determine if a table represents an exponential function using a real-world bacteria growth scenario.
<
br/>
We start with a culture that begins with 1,000 bacteria, and each hour, the...

In this math video we will learn how to interpret, use and write an equation. We will review how an equation represents a real world relationship where y represents miles and x represents hours. We will also review that the coefficient...

In this math video we will find miles per hour to determine a unit rate. We will be presented with a table representing the time spent jogging three days. We will also be given the distance jogged which is the same for each day. We...

Exoplanet TOI 1227 b is being bombarded by x-rays from its host red dwarf star, causing it to “shrink from the size of Jupiter with a thick atmosphere to a small, barren world,” according to the NASA Chandra team.



Credit:...

Visitors often wonder how they should refer to the Chinese currency, which on first sight seems to have three names—renminbi (RMB), yuan, and Kuai. In fact, renminbi is the official name of the currency, while yuan and Kuai are everyday...

The currency of India is the Indian rupee. Theoretically, one rupee can be broken down into 100 paise, though as of 2019, all coins of denominations under one rupee have been taken out of use. The Reserve Bank of India controls the issue...

In this video, understand how bandwidth, clock rate, and speed affect OSPF and network performance.

Navigate the post-application phase, understanding the possible outcomes and how to respond to various scenarios.

When marketers are looking at their website analytics there are a number of metrics and key performance indicators they will focus on. Here we go through a number of the more important and influential metrics that...

A video entitled "Compare and Contrast Functions" that covers which features of linear functions can be compared to draw conclusions in real-world contexts.

A video entitled "Slope: Real World" that covers examples of real-world situations that can be modeled using slope.

You will use unit rates to solve real-world application problems.

A video entitled "Unit Rates" that covers the process of converting units to find real-world quantities.

Did you know that we can use systems of differential equations to model real world situations? It's true! Let's go through a concrete example from start to finish, to show how we can describe the scenario, come up with equations that...