Watch the continuity equation of ideal fluid flow in action using a real river example. A clear, visual explanation perfect for physics students.

Zaibatsus are powerful financial and industrial groups in Japan (the term is formed by the Japanese words zai, meaning “money” or “wealth,” and batsu, meaning “clique” or “clan”). These conglomerates have long influenced Japanese...

Here, we will understand dependent and independent variables and learn how to predict values using linear regression.

This video is an explanation of the practice lesson/exercise of skewness.

In this lesson, the author explains more about the mean and median and when to use them for the best results.

In this math video we will learn 5 steps to subtract rational numbers in fraction form. Step 1: If necessary, write mixed numbers as improper fractions. Step 2: If necessary, rewrite fractions to have a common denominator. Step 3: If...

In this video we will learn 4 steps to add rational numbers in fraction form. The four steps are - Step 1: If necessary, write mixed numbers as improper fractions. Step 2: If necessary, rewrite fractions to have a common denominator....

In this math video we will learn how to subtract rational numbers that are decimals. We will begin by review how to subtract decimals using 3 easy steps. Step 1 - Line up the decimal points vertically. Fill in any 0's where necessary....

In this math video we will learn the rules for adding rational numbers in decimal form. We will begin by reviewing the three steps to adding or subtracting decimals. We will line the decimal values up vertically using the decimal points....

This video is a beginner's guide to addition, explaining how addition is used in everyday situations such as banking and shopping. It breaks down the concept of addition as combining two or more numbers to get a larger number, known as...

2 minute video describing voltage, current and resistance for middle school science

This Civics and Government instructional video explains terms and governement structure for villages, towns, boroughs, and cities.

We know that the Urban Heat Island Effect can make cities particularly vulnerable to extreme heat, but a new study uncovered something even more surprising: cities might actually be able to attract, and even CREATE, storms. In this...

Howcast - You can’t change the size of your pores, but you can make them look a lot smaller.

Howcast - Create the appearance of more space in a tiny room with these interior decorator tips and tricks.

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Howcast - Learn how to choose an airsoft sniper rifle in this Howcast video featuring airsoft experts Payton Kemper and Josh Meyer.

Howcast - Learn how to pick a fishing rod from Captain Layne Wagner in this saltwater fishing video from Howcast.

Howcast - Learn how to pipe on frosting to look like a rose petal in this Howcast food video with expert Liz Sutton.

Howcast - Learn about the bass drum from drum teacher Jason Gianni in this Howcast drum video.

Howcast - Learn how to make an old t-shirt into a no-sew tote bag with designer Jennifer Wiese in this Howcast video, part 1 of a 4-part series.

Howcast - Learn how to pick a sugar glider cage from veterinarian Anthony Pilny in this Howcast video about these funny animals.

Howcast - Learn five ideas for short hair from stylist Joy La Rosa in this Howcast wedding hair tutorial.

Howcast - Learn how to enlarge breasts in Photoshop from certified trainer Scott Strong of The Training Farm in NYC in this Howcast Photoshop tutorial