The video discusses the importance of evaluation in the field of economics, specifically in analyzing AD (aggregate demand) curve shifts. The video covers topics such as the multiplier effect, accelerator effect, and automatic...

NOTE: animation error at 2:40 - the periodic table is supposed to be twisted clockwise, and not like it is shown in the video. The twisting enables the element Cs to appear on the extreme left and the element F to appear on the right. In...

In one of our first episodes of Healthcare Triage, we discussed how placebo controlled randomized controlled trials showed that sugar doesn't make kids hyper. Placebos, or fake therapies, are important because people who think they're...

Placebos are treatments that donêt actually do anything. They have no medical effect and no active medicine. It's not a drug that is intended to improve your health. So why do they sometimes work? Well, it turns out your brain is super...

The British Corn Returns data provided the empirical basis for the fierce debate around the introduction and repeal of the 19th century British Corn Laws. Contemporary readers, like David Ricardo and Thomas Malthus, followed them as...

In this video, the teacher explains the concept of cause and effect in writing and demonstrates how to use signal words to show these relationships. The teacher provides examples and guides the students in practicing identifying causes...

This Video Explains Power in a Negotiation - Strategic Orientation

This video discusses the limited protections afforded commercial speech under the 1st Amendment of the US Constitution

Commercial Speech - US Constitution

The video discusses the topic of investigating the effect of surface area on the rate of chemical reactions. The presenter explains the concept of collision theory and how chemical reactions occur when particles collide with each other....

There's a big study out from The Lancet Diabetes & Endocrinology. Systematic Review. Meta Analysis. Trial sequential analysis. This one’s got it all!

The video discusses two experiments related to the effects of adding resistors in a circuit in series and parallel. The equipment and circuits used in the experiments are shown and explained, along with the steps required to carry out...

In this lesson, mathematicians learn to solve division problems by using inverse operations. They understand that division is the reverse of multiplication, as it separates or breaks a group into parts.

The FDA's drug approval process is pretty good at determining which drugs are safe and effective. What the FDA doesn't look into is how similar drugs compare to one another. If there are three competing blood pressure drugs on the...

The recent election has caused many to question whether significant changes are about to happen to Medicaid. Repeal of the Affordable Care Act would, of course, lead to the elimination of the Medicaid expansion, which could result in...

Do you think that sugar makes kids hyper? Well, you're wrong. Yes, WRONG. How do we know? Randomized controlled trials. RCTs are pretty much the most robust study design there is, and also the only way to prove causality. This week's...

Laughter is universal and unifying; it helps break the ice and is notoriously contagious. If you see a person or group of people laughing, the odds are high that you might also join the laughter train. Laughing along helps us cope with...

In response to one of the worst wildfires in Colorado history, scientists from the Warner College of Natural Resources at Colorado State University (CSU) are leading a first of its kind, large-scale wildfire impact...

Clean Air Act - Interstate Pollution

This video discusses price controls and explains the two main types of price restrictions, minimum prices and maximum prices, and illustrates their impact on the market using diagrams. Examples of price controls in different sectors,...

Text messaging improves medication adherence, and parental depression is bad for kids in so many ways. This is Healthcare Triage News.

We’ve scoured the data for you when it comes to Vitamin D supplements, coming up empty-handed almost every time. We know it doesn’t help with a variety of conditions, including those related to the cardiovascular and musculoskeletal...

Two studies this week bust some myths about sensitive topics and kids. This is Healthcare Triage News.

Measuring safety might actually improve it. Unfortunately, those improvements fade away when the measurement is over. This is Healthcare Triage News.