Curated Video
Static Electricity
Static Electricity demonstrates that an electrically-charged object can attract an uncharged object by conducting an experiment with a charged balloon and paper.
Curated Video
Constantly Testing
Duke neuroscientist Miguel Nicolelis explains how the mysterious phenomenon of “phantom limb pain” supports the theory that the brain is actively creating the world for us rather than simply recording sensory inputs, as was long believed...
Curated Video
Against Trendiness
Particle physicist Nima Arkani-Hamed (Institute for Advanced Study) details his frustration with most popular physics writing.
Curated Video
Autism and Vaccines
UCL developmental psychologist Uta Frith describes how the hypothesis that childhood vaccines are linked to autism, while initially plausible, was subjected to rigorous scientific testing and found to be false.
Learn French With Alexa
Practise your French Conditional IR Verbs
In this episode of Alexa's 'Practise Your French' series, Alexa helps you practise the conditional IR verbs.
Curated Video
Experiment Versus Scientific Investigation
Experiment Versus Scientific Investigation compares and contrasts an experiment and a scientific investigation.
R Programming 101
Doing a t-test using R programming (in 4 minutes)
If you are doing statistics or any quantitative analysis using R programming then at some point you'll need to do a t-test. T tests are statistical tests used to compare the mean of two samples. The null hypothesis is usually that the...
Curated Video
The Scientific Method for Kids
Review the steps of The Scientific Method by conducting an experiment. Put raisins in water. What happens? Then put raisins in Sprite. What happens?
Vlogbrothers
We just had our first interstellar visitor...and it's weird.
Sometimes, the acceptance of a lack of knowledge is far more valuable than conjecture. That being said, let’s talk about what we do know, because regardless, it is very weird.
Curated Video
R Programming for Statistics and Data Science - Hypothesis Testing
This video explains hypothesis testing. This clip is from the chapter "Hypothesis Testing" of the series "R Programming for Statistics and Data Science".This section explains hypothesis testing.
Curated Video
R Programming for Statistics and Data Science - Test for the Mean - Population Variance Unknown
This video explains test for the mean - population variance unknown. This clip is from the chapter "Hypothesis Testing" of the series "R Programming for Statistics and Data Science".This section explains hypothesis testing.
Curated Video
R Programming for Statistics and Data Science - Type I and Type II Errors
This video explains Type I and Type II errors. This clip is from the chapter "Hypothesis Testing" of the series "R Programming for Statistics and Data Science".This section explains hypothesis testing.
Curated Video
R Programming for Statistics and Data Science - The P-Value
This video explains P-value. This clip is from the chapter "Hypothesis Testing" of the series "R Programming for Statistics and Data Science".This section explains hypothesis testing.
Curated Video
Introduction to the Scientific Method
The video defines the scientific methodology and its importance in life. It describes the process to implement scientific thinking and how can we apply it inside classrooms and in life in general
Flipping Physics
2016 #2 Free Response Question - AP Physics 1 - Exam Solution
My solutions to Free Response Question #2 from the 2016 AP Physics 1 Exam. Also included are my reflections on how to get more points on the exam. This Experimental Design question also works as a part of the AP Physics C: Mechanics...
FuseSchool
BIOLOGY - Careers - Scientific Reports
How is scientific enquiry carried out in practice? Before a hypothesis is accepted by the scientific community, it goes through a series of steps. This is what we call the scientific method. This method was first devised by Sir Francis...
Curated Video
Chemistry Practical: Investigating the Effect of Concentration on Reaction Rate
This video discusses a required practical experiment in chemistry where the objective is to investigate how increasing the concentration of a reactant affects the rate of the reaction. The hypothesis is that increased concentration leads...
Curated Video
Experiment on How Increasing Reactant Concentration Affects Reaction Rate
The video discusses a required practical activity from the chemistry specification, which is an experiment to investigate how increasing the concentration of a reactant affects the rate of the reaction by observing a precipitate. The...
Visual Learning Systems
Your Science Fair Project: Steps in the Scientific Method
The scientific method is the foundation of work for scientists. In this video the scientific method is explained in detail serving as the basis for your science fair project. The process of creating a science fair project along with...
Mazz Media
Controlled Experiments
n this live-action program viewers will learn experiments are a key step in the scientific process and to conduct a successful experiment, the scientist must know how to design, plan, and execute an experiment. Students will come to...
Visual Learning Systems
Using the Scientific Method: Video Review
This informative and understandable program uses practical examples to help students understand and use the components of the scientific method. Concepts and terminology: hypothesis, experiment, measuring, data, analysis, and conclusion.
Institute for New Economic Thinking
George Soros - The Living History of the Last 30 years
The Inaugural Conference @ King's, Institute for New Economic Thinking, Session 1: The Living History of the Last 30 years: Economic Theory, Politics and Policy Economic theory has modeled itself on theoretical physics. It has sought to...
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...
Curated Video
All About Vaccines
This dynamic, live-action video will inform students about the vaccines. The program begins with an explanation of the human immune system and how it defends the body from pathogens that cause disease. Viewers will learn the difference...