When did glass enter the Sassanian world and from who? What were the different compositions of glass found?<br/>
The Silk Roads: Trade and Movement, Part 5

Swift 2 is a multi-paradigm programming language that has expressive features familiar to modern functional languages, and does not forget the object-oriented features of Objective-C. Things that took a block of code in...

Think you've solved the mystery of the professor's disappearance? Well, here's the conclusion, by popular vote!



Visit NSF.gov/light to learn about the fundamental science and engineering discoveries that make these tools and...

👉 Learn how to solve for an unknown variable in the interior angle of a polygon. A polygon is a plane shape bounded by a finite chain of straight lines. The interior angle of a polygon is the angle between two sides of the polygon. The...

MOT 1945: PALESTINE: KIBBUTZ: WS Jewish settlement herder w flock of sheep. Goats following sheep on farmland. Communal farming community kibbutzim.

👉Learn how to factor quadratics. A quadratic is an algebraic expression having two as the highest power of its variable(s). To factor an algebraic expression means to break it up into expressions that can be multiplied together to get...

This video presents the steps to connect a database to Selenium test cases.
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This clip is from the chapter "Database Connection to Selenium Test Cases" of the series "Selenium WebDriver with Java - Basics to Advanced and...

If you want to know how to learn English conversation, improve your English comprehension, think in English, speak faster and stop translating in your head this video is just for you! English conversation practice is the best way to move...

👉 Learn about the interior and the exterior angles of a polygon. A polygon is a plane shape bounded by a finite chain of straight lines. The interior angle of a polygon is the angle between two sides of the polygon. The sum of the...

👉 Learn how to evaluate the limit of a function using the difference quotient formula. The difference quotient is a measure of the average rate of change of the function over an interval, h. The limit of the difference quotient gives the...

Pianist Stephen Hough talks about why he considers Liszt to be the greatest musician of the 19th Century, how he created the modern style of playing and how he was influenced by Czerny and Mendelssohn.

In this video, the teacher explains the basics of triangles, including the interior and exterior angles. The lesson covers the triangle sum theorem, using ratios to find angle measures, and the exterior angle theorem. The teacher...

It's been conjectured that the center of the Milky Way is swarming with tens of thousands of black holes. And now we've actually seen them.

👉Learn how to solve a quadratic equation by factoring a perfect square trinomial. A perfect square trinomial quadratic equation is of the form y = x^2 +2cx + c^2, where c is a perfet square. There are couple of ways we can solve a...

Filmed while on holiday in beautiful Egypt. Have a real conversation with me about holidays. This lesson provides unique English speaking practice for English language learners. If you find the conversation difficult then pause the...

This video provides an overview of variable overhead analysis, its importance in decision making and budgeting, and the metrics used to measure and analyze these costs.

SHOW. EM. WHAT. YOU. GOT. Hey peeps. Today we are learning some fun floor work tricks; some cool dance rolls, some extensions and flexibility tricks (even ones that you can cheat.. hehe). I hope you love expanding on your dance technique...

In This Episode, Tyler Teaches Us About How to get more Followers Naturally on Twitter and Instagram

MOT 1950: YUGOSLAVIA FOOD AID ARRIVES: HA WS Port of Fiume. WS Ship 'Makedonija' in dock. MS Boxes '..Yugoslavia.' EXT WS People walking on stairs. INT MS Yugoslavian family having dinner. VS Elderly couple reading newspaper, having a...

Another educational, yet weirdly entertaining, video from Mr. Beat and his kid brother, Steven, about the horrible 3/5 Compromise.

👉 Learn about the interior and the exterior angles of a polygon. A polygon is a plane shape bounded by a finite chain of straight lines. The interior angle of a polygon is the angle between two sides of the polygon. The sum of the...

SchoolOnline's Primary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 9-13, they cover every key topic and sub topic covered in Maths in clear and easy to follow steps.



This video...

MOT 1947: U.S. COUNTERFEITS: IMMIGRANTS: MS Immigrants on line, custom officers. MS Immigrants seated at tables, passport check. DRAMATIZATION: VS Immigrant having US currency, money, bills inspected, men checking, '...all counterfeit......

Hello hello! How are you? A fun children's song to teach and learn 'hello, how are you?' greeting and feelings. Reply, 'I'm happy, sad, angry, tired, hungry, thirsty, sick, hurt'. This original music video is made for children, ESL/EFL...