Higgsino Physics
How Atomic Physics Started
Early atomic physics - the development of the first ideas. The first ideas started with Democritus: atom is unsplittable. Then John Dalton Law of constant proportions. Avogadro: Molecular theory of gas laws. Prout's hydrogen weight...
PBS
How to Analyze a Single Stock
Maybe a particular stock has caught your eye... but how can you tell if it's a good buy?
The Business Professor
Anti-Dilution Protection
What is Anti-Dilution Protection? Anti-dilution protection is a contractual right that prevents your ownership percentage in a company from decreasing when new shares are issued.
The Business Professor
Voting Rights - Preferred Shares
What are Voting Rights of Preferred Shares? Preferred typically have no voting rights, whereas common stockholders do. Preferred stockholders may have the option to convert shares to common shares but not vice versa. Preferred shares may...
Curated Video
What Fraction is the Shaded Area?
In this video, the teacher explains how to find the area of a shaded part in a square using fractions. The square is divided into equal parts, and the teacher guides viewers through identifying the shaded part and the whole square. This...
Curated Video
What Is Pi (π)? Is It Infinite?
Pi (π) is a fascinating number with many applications in mathematics, physics, and engineering. Its infinite decimal representation is a reminder of its fundamental nature in the universe. Mathematician Johann Lambert proved that pi is...
Curated Video
Ratios and Unit Rates
“Ratios and Unit Rates” will help you understand the difference between a ratio and a unit rate.
Curated Video
The Importance of Irrationality
Princeton University physicist Paul Steinhardt reveals how irrational ratios of two repeating patterns produces intriguing and unexpected effects.
Curated Video
The Anthropic Principle
Nobel Laureate in Physics Anthony Leggett (Illinois) describes the so-called Anthropic Principle that some invoke to answer the "fine tuning problem" of cosmology.
Curated Video
Similar Figures and Scales
Students learn to solve ratio problems using similar figures and scales
Zach Star
The Most Unusual Ways Pi Shows Up In Mathematics | Can You Explain These?
The Most Unusual Ways Pi Shows Up In Mathematics | Can You Explain These?
Curated Video
Solve for Missing Values in Ratio Problems Using Multiplicative Reasoning
Solve for Missing Values in Ratio Problems Using Multiplicative Reasoning solves for the missing values in ratio problems by using multiplicative reasoning.
Curated Video
Finding Unit Rate Using a Conversion Ratio
In this video, the teacher explains how to find the unit rate cost per ounce of buying a watermelon using conversion ratios. The video walks through the steps of converting from pounds to ounces and shows how to avoid common mistakes...
Curated Video
Using Fractional Ratios in Cooking
This is a video tutorial on how to solve a cooking problem involving fractional ratios. The teacher uses a tape diagram to explain how to find the amount of blueberries and strawberries needed for the whole recipe based on the given...
Curated Video
Simple Probability
In this video, a teacher explains the concept of simple probability using a real-life example of selecting marbles from a bag. Viewers are guided through the process of determining the ratio of desired outcomes to possible outcomes,...
Curated Video
Scale Ratio of a Drawing
In this short math video we will determine the scale ratio of a drawing to answer a standardized math test question. We will begin by drawing a picture to visualize the problem. We will compare the drawing length to the actual length. ...
Curated Video
How to get the real length knowing length in picture
How to get the real length knowing length in picture
Curated Video
Lab 4 Task 2 Buck Converter effeciency| Power Electronics
Lab 4 Task 2 Buck Converter effeciency| Power Electronics
Curated Video
Writing a Scale Ratio
In this short math video we will answer a standardized math test question by writing a scale ratio. We will understand that a scale is written as a ratio of the scale drawing to the actual real world object. We will identify the length...
Curated Video
Modern Web Design with HTML5, CSS3, and JavaScript - Adjusting the Background Image Size and Understanding the Position Options in Cascading Style Sheets (CSS)
This video shows how to adjust the background Image size and highlights the position options in CSS. This clip is from the chapter "Mobile-first Responsive Design in Cascading Style Sheets (CSS) and Web Design" of the series "Modern Web...
Curated Video
Identifying Slope and Y-Intercept from a Table
In this video, the teacher explains how to identify the slope and Y intercept of a linear function from a table using a standardized math test question as an example. They demonstrate how to find the slope and Y intercept by analyzing...
Curated Video
How to Find Theoretical Probability
In this short video we will discuss how to find theoretical probability. Given a container of 1000 balls and the specific number of each color ball in the container, we will determine the probability of drawing a specific color. We will...
Curated Video
How to Make an Inference from Data
In this video, the teacher guides the viewer through solving a standardized math test question that requires making an inference from data. The question involves estimating the number of people in a city who own a car based on a random...
Curated Video
Finding Slope Between Two Points Challenge Day #5
This video will review/introduce the concept of finding slope between two points. This is the fifth and last of five videos, a 5 day challenge, to build proficiency finding the slope of a line using two points. We will use the formula...