The Business Professor
Legal System Promote Property Rights
This Video Explains Legal Systems Promoting Property Rights
Oxford Online English
IELTS Writing - Using Linking Words and Phrases to Improve Your Score
In this lesson, you can learn how to use linking words and phrases for the IELTS writing exam. Linking words are important for your IELTS writing, especially for the essay. Using linking words well can make a big difference to your...
Curated Video
What Are The Different Mediums Used In Art?
The different mediums used in art are oil paints, watercolors, acrylic paints, graphite pencils, charcoal and pastels (oil and chalk pastels). An artistic medium refers to the material used to create a work of art. If you visit art...
Healthcare Triage
How Can We Make Gene Therapy Effective and Affordable?
For many, many years we've been hearing about gene therapy - the chance that we can get into people's DNA and fix it to resolve problems and fix disease. In a recent piece in Science, Stuart Orkin and Philip Reilly discuss what finally...
3D Print General
3D Printing 103 - Material Basics
In today's video, we take a look at the basics of 3D printing materials. The first half of this video shows different methods to drying and storing your filament, and the second half explores some of the differences between materials....
Professor Dave Explains
Baeyer-Villiger Oxidation
We just learned how to make lactams out of cyclic ketones, is there a similar way that we can make lactones? There is! Try the Baeyer-Villiger oxidation. This is another one of those rearrangement type of reactions, only this time we are...
Healthcare Triage
Premium Support, Medicare, and Obamacare
A number of Republican health care policy proposals that seemed out of favor in the Obama era are now being given new life. One of these involves Medicare, the government health insurance program primarily for older Americans, and is...
Curated Video
Describing Straight Lines Using Slope
In this video, the teacher explains how to describe a straight line using a unique slope. They demonstrate that similar right triangles make straight lines, and the ratio of rise to run remains constant regardless of the specific...
Visual Learning Systems
Characteristics of Amphibians
Join us as we uncover the defining characteristics of amphibians, such as their unique life cycle and their ability to breathe through their skin. Discover the incredible process of metamorphosis, where tadpoles transform into adult...
Brian McLogan
Determining the scale factor of the enlargement of a triangle
👉 Learn about dilations. Dilation is the transformation of a shape by a scale factor to produce an image that is similar to the original shape but is different in size from the original shape. A dilation that creates a larger image is...
Language Tree
Intro Spanish Lesson: The Shapes and their Roots Part 1
Learn how to say the words for different shapes in Spanish and the roots of these words.
Flipping Physics
Conical Pendulum Demonstration and Problem
A conical pendulum is demonstrated and it’s angular velocity is determined.
Curated Video
Finding Coordinates of Points on a Straight Line Using Similar Triangles
In this video, students learn how to find the coordinates of points along a straight line using similar triangles. They are taught to set up ratios with the vertical side (rise) first and the horizontal side (run) second.
ProTeachersVideo
Alkali Metals - Properties in Air
A look at the chemical properties of elements in group 1 of the periodic table (the alkali metals) showing how the metals tarnish in air, and trends of reactivity and melting point. KS3 and KS4 Chemistry
Curated Video
Create a computer vision system using decision tree algorithms to solve a real-world problem : Evaluating Machine Learning Systems with Cross-Validation
From the section: Machine Learning: Part 1. In this section, we’ll learn how machine learning works, and how it fits in with the world of AI and deep learning. And learn to train, test and validate the data using K-fold cross-validation....
Oxford Online English
Prepositions of Movement in English - Visual Vocabulary Lesson
In this lesson, you can learn about prepositions of movement, like ‘around’, ‘past’, ‘towards’, ‘through’ and more. Learn about these prepositions of movement with visual vocabulary to improve your level of understanding. Contents: -...
Bedtime History
Artificial Intelligence
What is artificial intelligence? How does it differ from other computer programs? Currently, artificial intelligence is being used to help people in many ways, such as detecting when and where earthquakes will occur before they happen,...
KnowMo
Circle Theorems Extension: Intersecting Chords and Beyond
This video is a comprehensive lesson on circle theorems, including an extension on the topic. The presenter covers the key four circle theorems that students should know, including the arrow shape, bow shape, quadrilateral, and...
Curated Video
Using Similarity Criteria to Find the Distance Across a Canyon
In this lesson, students learn how to solve real-world problems involving similarity criteria. Using the example of finding the distance across a canyon, they apply the vertical angle theorem and angle-angle similarity postulate to...
Curated Video
Introduction to Ceramics, Polymers and Composites
This video is an educational lecture that covers the topic of ceramics, polymers, and composites. The speaker begins by discussing glass and clay ceramics, describing their properties and structure. Next, they move on to polymers and...
Science360
Researchers aim to personalize breast cancer treatments
With support from the National Science Foundation, bioengineer Karen Burg and her colleagues at Clemson University are developing and demonstrating a new, integrative means of studying the complex behavior of cancer cells in breast...
Science360
Discovery of fossil “voice box” of Antarctic bird suggests dinosaurs couldn't sing.
Researchers have found the oldest known fossil vocal organ of a bird … in Antarctica. The voice box is from a species related to ducks and geese that lived during the age of dinosaurs more than 66 million years ago. A National Science...