Curated Video
Force and Extension Experiments: Analyzing the Relationship Between Force, Extension, and Work Done with a Spring
This video is a lecture presentation analyzing the results of an experiment on the relationship between force and extension in a spring. The presenter uses graphs, tables, and equations to explain how the force and extension are...
Curated Video
New Theories About the Future of the Universe: The Big Freeze, the Big Rip, and the Big Crunch
The video explores various theories proposed by scientists about the future of the universe. It explains the Big Bang theory, which suggests that the universe began from a very small and dense region and has been expanding ever since. It...
Curated Video
Comparing Data Sets Using Comparative Box Plots
In this video, the teacher explains how to compare two data sets using comparative box plots. They discuss the elements of a box plot, such as the minimum, maximum, median, lower quartile, upper quartile, and interquartile range. The...
Healthcare Triage
Good News! Smoking is on the Decline, and You Don't Need that Vitamin D Test!
Smoking prevalence is way down in the US, and you likely don't need to be screened about Vitamin D deficiency. It's good news all around on Healthcare triage News.
Curated Video
Exploring Management and Leadership Styles
The video is about the importance of management and leadership in the corporate world, and the different styles of leadership that exist. The speaker discusses the value that large companies place on CEOs and their leadership skills, as...
Science Buddies
How to Use BLAST for Finding and Aligning DNA or Protein Sequences
This video tutorial is an easy step-by-step guide for using the NCBI BLAST bioinformatics tool for your genomic research. We walk you through how to do a nucleotide or protein BLAST and give you tips for interpreting your BLAST results....
Curated Video
Create a machine learning model of a real-life process or object : Putting It All Together in a Professional Way
From the section: Regression Task Airbnb Prices in New York. We will use a real-world Airbnb dataset that contains data about New York properties for rent in 2019 on Airbnb, including their price. It is a simple dataset and makes a good...
Healthcare Triage
The Ups and Downs of Evidence Based Medicine
This week on HCT, we're talking about evidence based medicine. We talk about it a lot here on the show, but what exactly does the term mean? Why is evidence based medicine useful, and what can we do to use it more effectively?
Psychology Unlocked
DIRECTIONAL or NON-DIRECTIONAL HYPOTHESIS - WHAT'S THE DIFFERENCE?
What is the difference between DIRECTIONAL and NON-DIRECTIONAL HYPOTHESES? What even is a HYPOTHESIS? Every experiment starts with a hypothesis - predicting the outcome of the experiment. Directional hypotheses predict the direction of a...
Healthcare Triage
Shrooms and Smoking, Adult Drug Abuse, and Ebola: Healthcare Triage News
Shrooms to quit smoking, who's using drugs, and a clarification on Ebola. This is Healthcare Triage News.
Healthcare Triage
Sorority Membership Doesn't Necessarily Lead to Eating Disorders
When I was a medical student, I remember doing a psych rotation on a pediatric ward. I was struck by how many of the admissions were for eating disorders. Even before then, I was aware that more than a small number of my female friends...
Mr. Beat
The American Presidential Election of 1800
The fourth episode in a very long series about the American presidential elections from 1788 to the present. I hope to have them done by Election Day 2016. This was one of the nastiest elections in American history, and so significant...
Healthcare Triage
Heart Disease Prevention Works, Even If You Have Bum Genes
Heart disease continues to be the number one killer in the United States. Because of that, billions of dollars are spent every year on medications that reduce your risk of disease and death. Compounding this problem, many of the risk...
Mr. Beat
Can the Police Take Your DNA? Maryland v. King
A man is arrested and a sample of his DNA is taken and put into a database. The DNA sample comes back months later to reveal it matched the DNA in a rape case and he is charged with the rape. Wait a second, what about the Fourth Amendment?
TMW Media
Virtual Archaeology: Learn how tools are used to collect the data
How are these tools used without digging into the ground? How is the data used to make 3D models? Virtual Archaeology, Part 2
Curated Video
Comparing Treatments Using Resampling: Determining the Effectiveness of New Salt Substitute and Fertilizer
In this video, the teacher explains how researchers can determine if there is a difference between two treatments using a resampling strategy. They use examples of comparing salt substitutes and fertilizers to demonstrate the process. By...
Nature League
Investigating Metabolism of Early Life - De-Natured
In this De-Natured segment of Nature League, Brit breaks down a recent scientific journal article about the beginnings of life on Earth. Article citation: G. Springsteen, J.R. Yerabolu, J. Nelson, C.J. Rhea, R. Krishnamurthy. Linked...
Mazz Media
Controls and Variables
In this live-action program viewers will learn that controls and variables are the basis for applying the scientific method in a lab experiment. Students will come to understand that in an experiment, variables change, while the other...
Brainwaves Video Anthology
Noliwe Rooks - Cutting School Privatization, Segregation, and the End of Public Education
Noliwe Rooks is an interdisciplinary scholar whose work explores how race and gender both impact and are impacted by civic culture, social history and political life in the United States. She is the author of four books, the most recent...
Healthcare Triage
Doctors Have Sexual Harassment in the Workplace, Too.
"Sexual Harassment and Discrimination Experiences of Academic Medical Faculty". This study will depress you. This is Healthcare Triage News.
ShortCutsTv
Reliability and Validity
Concepts of reliability and validity are central to all forms of science and this film provides an introduction to these concepts in terms of their definitions, types and applications.
Healthcare Triage
Does Wegovy Help You Lose Weight?
Today we're talking about Wegovy, which is a new prescription drug approved to treat obesity. It's also called semaglutide, and it was initially approved to treat diabetes, but studies have indicated it is effective for weight loss....
TLDR News
Are Conservatives Silenced By Social Media? Trump's Twitter, Shadow Bans & Algorithms - TLDR News
In the last week an old conversation about social media fairness as reignited, with those on the right claiming that their views are being suppressed by social media. So in this video, we investigate the claim and discover whether the...
Nature League
Can Cannabis Help Mental Illness? - De-Natured
In this De-Natured segment of Nature League, Brit breaks down a recent scientific journal article about the effect of cannabidiol on brain regions associated with psychosis. Article citation: Bhattacharyya S, Wilson R, Appiah-Kusi E, et...