Healthcare Triage
That Booze News? Look Past the Headlines and Don't Panic
The recent alcohol study made a lot of breathless headlines along the lines of "no amount of alcohol is safe!" Well, it turns out, there's some value to looking at the nuances of the study. Aaron Carroll takes a look at the details. Soak...
Professor Dave Explains
Methods of Testing in Psychology: Observation, Self-Report, and Experimentation
Psychology may not be as rigidly empirical as physics or chemistry, but it is a science nonetheless. So how precisely do psychologists do science? What methods do they utilize to gather data? What is a case study, and how can these be...
R Programming 101
Recoding data using R programming. Using the tidyverse and dplyr packages to create a new variable
This video is about how to recode data and manipulate data using R programming. It is really an R programming for beginners videos. It provides a demonstration of how to recode data using the tidyverse package (specifically the dplyr...
ShortCutsTv
Naturalistic Observation
""Using examples drawn from contemporary studies (Rosenhan, Hartup, LaFrance and Mayo) this film outlines and examines different types of naturalistic observation.
Visual Learning Systems
Investigations and Data: Observations
A key component of answering questions and solving problems is to conduct investigations. In easy-to-understand language, this video describes what investigations are and why they are important. Special emphasis is placed on...
friEdTech
Autocrat Made Easy
When I first saw Autocrat, it looked really complicated and nerdy, but it's really quite a simple tool. Remember Mail Merge between Microsoft Excel Spreadsheets and Microsoft Word? It's like that but with the added value of automatically...
R Programming 101
Use pivot_longer() to shape and manipulate your data - R programming for beginners
Use pivot_longer() to change data from wide to long data. This is part of the R programming for beginners series. If you are learning data analysis or statistics, then this video is for you. Data scientists using R often need to shape...
Weatherthings
Some Clouds are Bright Some Clouds are Dark
A simple demonstration showing how some clouds are bright and others are dark.
msvgo
Standard Deviation and Variance
It explains how standard deviation and variance can overcome the limitations of mean deviation and demonstrates their computation for ungrouped and grouped data.
NASA
Kepler Stares at Neptune
During its K2 campaign, NASA's Kepler spacecraft observed the eighth planet in our solar system, Neptune. Kepler detected small changes in Neptune's brightness caused by the planet's daily rotation, the movement of clouds, and even...
IDG TECHtalk
R tip: Sparklines in HTML tables
Learn how to add sparklines to HTML tables in R with the DT and sparkline packages. Leave a comment and let us know what tips you’d like to see in a future Do More With R video.
NASA
Hubble Views Moon to Study Earth
Taking advantage of the total lunar eclipse of January 2019, astronomers, using NASA’s Hubble Space Telescope, have measured the amount of ozone in Earth’s atmosphere. The method used serves as a proxy for how they will observe...
KnowMo
Introduction to Summary Statistics
This video is an introduction to summary statistics, which are used to summarize data sets into meaningful information. The video discusses the two main criteria that summary statistics should meet, which are that they should be...
NASA
Envisioning an Ultra-Deep Field from NASA's Roman Space Telescope
A team of astrophysicists has created a simulated image that shows how the Nancy Grace Roman Space Telescope could conduct a mega-exposure similar to but far larger than Hubble’s celebrated Ultra-Deep Field Image. This Hubble observation...
Healthcare Triage
Breakfast. Take it. Or leave it.
Lately, I've become a target for people who like to tell me that "I'm doing nutrition" wrong. Evidently, some people don't agree with my plea, "Don't judge" when it comes to what others eat.
Visual Learning Systems
The Importance of Asking Questions in Learning
A very important part of solving problems is to ask questions. This fascinating program teaches students how to ask relevant and useful questions. Students will also learn how some questions are easier to answer than others.
FuseSchool
Learned Behaviour
What is 'learned behaviour'? Where does it feature in the environment? And how does it compare to 'innate behaviour? In this Ecology GCSE / K12 video learn all of the answers to these questions.
NASA
Did the Hubble Telescope Confirm the First Exomoon?
The Hubble and Kepler space telescopes found evidence for what could be a giant moon accompanying a gas-giant planet that orbits the star Kepler-1625, located 8,000 light-years away in the constellation Cygnus. The moon may be as big as...
Professor Dave Explains
Why You Should Never Say "It's Just A Theory"
A portion of our culture distrusts the scientific method, assuming that there are transcendent truths unknowable by science. But nothing is truly out of bounds for science. If it's real, it can be studied, and tested. Perhaps the...
Weatherthings
Grid Waves
Sometimes waves arrive at a beach or shore in the shape of a grid. Here's how that may happen.
NASA
NASA in Silicon Valley: SOFIA Shows Ceres' True Composition: NASA in Silicon Valley Podcast
A feature from NASA’s Ames Research Center in Silicon Valley originally posted on January 19, 2017.
Packt
Data Science and Machine Learning with R - {dplyr}: The Arrange Verb
This video explains the purpose of arrange verb. This clip is from the chapter "Data Manipulation in R" of the series "Data Science and Machine Learning with R from A-Z Course [Updated for 2021]".This section focuses on data manipulation...
Curated Video
Cleaning Up Spills in the Labratory
In this live-action program viewers will learn that scientific disciplines, such as Earth Science, Biology, Chemistry, and Physics, are based on observation and experiment. Students will come to understand that the first line of defense...
Weatherthings
Asperitas
A new designation of clouds is Asperitas. This video gives real examples of the wavy and odd looking features.