Crash Course
When Predictions Fail - Crash Course Statistics
Today we’re going to talk about why many predictions fail - specifically we’ll take a look at the 2008 financial crisis, the 2016 U.S. presidential election, and earthquake prediction in general. From inaccurate or just too little data...
Crash Course
Correlation Doesn’t Equal Causation - Crash Course Statistics
Today we’re going to talk about data relationships and what we can learn from them. We’ll focus on correlation, which is a measure of how two variables move together, and we’ll also introduce some useful statistical terms you’ve probably...
Bozeman Science
Concept 4 - Systems and System Models
In this video Paul Andersen explains how systems can be used to understand phenomenon in science and create better designs in engineering. He starts by defining the characteristics of a system and describes how system models can be used...
TED-Ed
TED-Ed: The surprisingly long history of electric cars | Daniel Sperling and Gil Tal
By the end of the 19th century, nearly 40% of American cars were electric. But these vehicles had a few major problems — early car batteries were expensive and inefficient, and the vehicles were twice the price of a gas-powered car. And...
Crash Course
Probability Part 2 Updating Your Beliefs with Bayes - Crash Course Statistics
Today we're going to introduce bayesian statistics and discuss how this new approach to statistics has revolutionized the field from artificial intelligence and clinical trials to how your computer filters spam! We'll also discuss the...
Crash Course
Henrietta Lacks, the Tuskegee Experiment, and Ethical Data Collection - Crash Course Statistics
Today we’re going to talk about ethical data collection. From the Tuskegee syphilis experiments and Henrietta Lacks’ HeLa cells to the horrifying experiments performed at Nazi concentration camps, many strides have been made from...
Crash Course
Test Statistics - Crash Course Statistics
Test statistics allow us to quantify how close things are to our expectations or theories. Instead of going on our gut feelings, they allow us to add a little mathematical rigor when asking the question: “Is this random… or real?” Today,...
Crash Course
Statistics in the Courts - Crash Course Statistics
As we near the end of the series, we're going look at how statistics impacts our lives. Today, we're going to discuss how statistics is often used and misused in the courtroom. We're going to focus on three stories in which three huge...
Crash Course
What Is Statistics - Crash Course Statistics
Welcome to Crash Course Statistics! In this series we're going to take a look at the important role statistics play in our everyday lives, because statistics are everywhere! Statistics help us better understand the world and make...
Crash Course
P-Hacking - Crash Course Statistics
Today we're going to talk about p-hacking (also called data dredging or data fishing). P-hacking is when data is analyzed to find patterns that produce statistically significant results, even if there really isn't an underlying effect,...
Bozeman Science
NGSS - Next Generation Science Standards
Paul Andersen introduces his video series on the Next Generation Science Standards. This video series will eventually contain: 8 Science and Engineering Practices; 7 Crosscutting Concepts; 44 Disciplinary Core Ideas
Crash Course
Plots, Outliers, and Justin Timberlake Data Visualization Part 2 - Crash Course Statistics
Today we’re going to finish up our unit on data visualization by taking a closer look at how dot plots, box plots, and stem and leaf plots represent data. We’ll also talk about the rules we can use to identify outliers and apply our new...
Bozeman Science
Population Ecology
In this video Paul Andersen explains how population ecology studies the density, distribution, size, sex ration, and age structure of populations. Intrinsic growth rate and exponential growth calculations are included along with a...
Curated Video
Using Structural Engineering Techniques to Study Aortic Aneurysms
This video highlights the collaboration between structural engineer Jeff Calvert and vascular surgeons at University College London to research aortic aneurysms. Jeff's expertise in measuring stresses and strains in metal engineering...
Curated Video
Landmarks - Gaudi Sagrada Familia
GAUDI SAGRADA FAMILIA HUMAN IMAGINATION KNOWS NO BOUNDS, BUT OFTEN THE ABILITY TO REALISE AN IDEA TAKES GENERATIONS. BARCELONA S MOST FAMOUS LANDMARK, THE SAGRADA FAMILIA, OR HOLY FAMILY, CATHEDRAL IS A FINE EXAMPLE OF HOW AN INCREDIBLE...
Curated Video
China's Growing Automotive Industry: Opportunities and Expansion
This video discusses the rapid growth of the Chinese economy and the increasing opportunities in the manufacturing sector, particularly in the automotive industry. It highlights the joint partnerships between international car makers and...
Curated Video
What is the Change Curve? Project Management in Under 5
There is no single change curve: there are many. And they are all useful to a Project Manager involved in change. So what is the change curve?
Curated Video
PMBOK 7: Top 10 Things to Know about the 7th Edition of the Project Management Body of Knowledge
PMBOK 7 is the 7th edition of the Project Management Institute’s Guide to the Project Management Body of Knowledge. Here are my top 10 things you need to know about it.
Curated Video
What is the GROW Model of Coaching?
The GROW Model of coaching is the best-known and most widely-used coaching model. And coaching is a hugely valuable way for Project Managers to develop our team members. So, what is the GROW Model of Coaching?
Curated Video
Is Your Project STUCK in the Middle?
It seems that people feel motivated near the start of a task, because they can easily see their own progress. And, as they near the end, the feeling that their close to finishing draws them on. But, in the middle, motivation sags. Is...
Curated Video
The Three Types of Leadership Model
Extract from Day-to-Day Project Leadership that Gets Results. At the end of this course, you will be able to lead your team well… and to do so with confidence. You will be ready to take your place as an effective leader in your...
Curated Video
Leadership Models Project Managers Need to Know
You aren't just a Project Manager. You are also a Project Leader. But what have you learned about theories and models of leadership? In this video, I'll give you a primer of the Leadership Models that Project Managers Need to Know. There...
Curated Video
Learn Midjourney For Your Future 6 Figure Career - Test Models and Other Settings
In this video, we will explore the MJ test and MJ test photos, which are temporary versions that will produce different results for the same prompts. We will also look at other different settings to make our artwork more creative. This...
Curated Video
The Doomsday Glacier Is Collapsing…Who Is Most at Risk?
Sea level rise is a problem that is garnishing increasing attention among both scientists and the media. And as climate change continues to warm the earth, the current rate of 1.4 inches per decade is projected to increase, with NOAA...