MOT 1941: BRITAIN TASK FORCE AT SEA: NIGHT: (POV Deck) Britain Navy ship at sea. VS Silhouette of sailor looking through binoculars. VS Norwegian soldiers & sailors on deck smoking at attention. LA MS Lookout men binoculars. WWII Nazi...

Why build a virtual world? Philip Rosedale talks about the virtual society he founded, Second Life, and its underpinnings in human creativity. It's a place so different that anything could happen.

¿Cuales son los límites de nuestro planeta?



Nuestra economía se ha adaptado desde la época de la revolución industrial a la actual revolución tecnológica, y los recursos naturales se utilizaron exponencialmente en el...

A conversation with Sylvain Costes, the Project Manager for GeneLab, a space biology database run out of NASA’s Ames Research Center in Silicon Valley.

Los gases nobles fueron uno de los últimos grupos de elementos que se descubrieron. Son muchas las aplicaciones que tienen en el mundo que nos rodea, desde los globos de helio hasta su presencia en las bombillas.
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This live-action video program is about the word revolution. The program is designed to reinforce and support a student's comprehension and retention of the word revolution through use of video footage, photographs, diagrams and...

¿Qué es exactamente el calentamiento global y cómo está experimentando el planeta un cambio climático? Este video conciso y fácil de entender aborda esta pregunta. También analiza posibles causas, consecuencias y soluciones para este...

With two new missions set by NASA, we hope to learn so much more of the asteroids surrounding Jupiter's orbit and the origin of our moon!

MOT 1952: NEW ORLEANS PORT: Wire-luffing ship cargo crane lifting several bales of cotton at once onto ship, into cargo hold. TU WS Crane moving 'Allis-Chalmers' tread tractor w/ wooden crate secured around body. VS Tractor being...

The ancients blamed all sorts of medical problems on demons: headaches? stomach pain? eye infection? They would say a demon caused it. But why associated demons with medicine?

👉 Learn how to convert exponential equations to logarithmic equations. The logarithm of a number in a given base is the index/exponent to which the base must be raised to obtain the given number. In other words, log [base a] of x = m...

👉 Learn how to solve exponential equations. An exponential equation is an equation in which a variable occurs as an exponent. To solve an exponential equation, we isolate the exponential part of the equation. Then we take the log of both...

Public.com's chief operating officer discusses what the growing popularity of retail investing means for the future of the markets—and people's personal finances.

👉Learn how to solve a system of equations by substitution. To solve a system of equations means to obtain a common values of the variables that makes the each of the equation in the system true. To solve a system of equations by...

👉 Learn how to solve radical (square root) equations having one radical term. To solve a radical (square root) equation having one radical terms, we isolate the radical term by placing it in one side of the equation. Next, we get rid of...

Canada is one of the wealthiest economies in the world today, but the OECD forecasts that the country will stagnate and is poised for the lowest growth of any advanced economy over the next 5 years. So why is Canada struggling...

A Halloween Night Song for kids! On Halloween night the monsters are out and about, so be careful! Can you see them all? Come sing along to this fun and scary Halloween song for children! Halloween monsters are out while the kids are...

How To Go Live On YouTube Mobile // Going live on YouTube is a great way to engage your audience, and now you can do it with your phone. Mobile live streaming on the YouTube app has never been easier and it can be a great way to make...

In this assignment, we will understand how to create an object called a library with indexing using title and category.
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This clip is from the chapter "Magic Functions" of the series "Python - Object-Oriented Programming".This...

In this lesson, students learn how to find the total number of cans on a shelf and the total number of customers in a business by analyzing patterns using tables and graphs. They discover that sequences with quadratic growth have a...

Robots and algorithms are getting good at jobs like building cars, writing articles, translating -- jobs that once required a human. So what will we humans do for work? Andrew McAfee walks through recent labor data to say: We ain't seen...

Learn how zippers work by using two of the oldest and simplest tools in history: the wedge and the hook. Examine the basic parts of a zipper, including the slide and teeth, and see how they interlock to open and close an object....

Today's oceans are full of fish with fins that couldn't evolve into limbs like ours. So, who are our ancestors and where did they go?

Muscle Physiology 2: Voltage-Gated Potassium Channels and the Action Potential