In this lesson demonstration video at the National Gallery of Art, Grace Bogosian, a second-grade teacher at Sacred Heart School in Washington, DC, uses the Looking: 5 x 2 routine with her students to build an inventory of their...

Moses delivers his final words of warning and wisdom to the Israelites before they enter the promised land. This is the epic conclusion of the Torah! And, spoiler alert: Moses dies. #Deuteronomy #TheBibleProject #BibleVideo

One of the earliest official accounts of the life, death, and resurrection of Jesus. Mark addresses the basic questions of whether Jesus was the true Messiah for whom Israel had been waiting. And if so, what kind of Messianic king was he...

God is on a mission to remove evil from His good world, along with all of its corrosive effects. However, He wants to do it in a way that does not involve removing humans. In this video, we trace the theme of God’s “covering” over human...

Functions in a single line of code! (Seriously, it's really cool!)
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This clip is from the chapter "Intermediate Python" of the series "Python for Everybody: The Ultimate Python 3 Bootcamp".This section helps give an overview...

Modules. Files. Modules. Files. Modules…you get the point. A module is basically just a Python file you can use from another Python file.
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This clip is from the chapter "Advanced Python" of the series "Python for...

This clock displays time accurately like any other 12 hour clock. But this clock has no numbers, and the clock has been rotated out of position. Based on the position of the hour and minute hands, what time is it? This problem was asked...

Companies like Amazon have asked this question during interviews. This problem involves 100 red balls, 100 blue balls, and 2 urns. First you distribute all the balls between the 2 urns, placing at least 1 ball in each urn. Next, you...

MOT 1952: PAINTING GROUP: VS Two women of Baltimore Women's Club painting still life, WS Members of club sitting w/ Mrs. Kent SOT talking about 'The Penny Art Fund' works, a penny donated by each member to help send a young artist to...

Willem Kalf, Still Life with a Silver Ewer and a Porcelain Bowl, 1660, oil on canvas, 73.8 x 65.2 cm (Rijksmuseum) Speakers: Dr. Beth Harris and Dr. Steven Zucker. Created by Beth Harris and Steven Zucker.

The first discovery of extraterrestrial life will almost certainly NOT be when it visits us, nor when we visit it. It won’t be when we see it’s stray TV signals. It’ll be in the excruciatingly faint changes in the color of alien sunsets...

Howcast - Check out part 66 and go down to the Quarian homeworld, Rannoch, and shut down the Geth Server tron style in this walkthrough of Mass Effect 3.

Nancy Fitz-Hugh Meneely, Smith College B.A. in hand and nothing at all to suggest she knew how to make a lesson plan, began professional life as an English teacher in Vermont’s Waterbury High School. When, after two happy years, Vermont...

3 billion base pairs is a pretty typical genome size for organisms like us, but there are a few plants and animals with genomes so huge they completely blow this number out of the water. Hosted by: Olivia Gordon

It turns out life may have gotten its start pretty early in Earth's history, and while the first couple billion years saw several important developments, the period was still dominated by very simple life forms. This is our first...

We’ve known how to cure malaria since the 1600s, so why does the disease still kill hundreds of thousands every year? It’s more than just a problem of medicine, says journalist Sonia Shah. A look into the history of malaria reveals three...

The year is 1400 BCE. At the temple of the fisherman, the morning is unusually still and this is just the latest in a series of troubling signs for Quexo, the village shaman. The villagers live off the sea, but this year the winds have...

More than 4 billion years ago, the crust of the Earth was still cooling and the oceans were only beginning to form. But in recent years, we've started to discover that, even in this hellish environment, life found a way.

The place that travel writer Pico Iyer would most like to go? Nowhere. In a counterintuitive and lyrical meditation, Iyer takes a look at the incredible insight that comes with taking time for stillness. In our world of constant movement...