In this video Paul Andersen explains how mining is used to extract valuable minerals from the Earth's crust. Surface and subsurface mining are used to extract ore which is then processed. A discussion of ecosystem impacts and...

Lakshmi Pratury remembers the lost art of letter-writing and shares a series of notes her father wrote to her before he died. Her short but heartfelt talk may inspire you to set pen to paper, too.

Rhiannon Giddens pours the emotional weight of American history into her music. Listen as she performs traditional folk ballads -- including "Waterboy," "up Above My Head," and "Lonesome Road" by Sister Rosetta Tharp -- and one glorious...

In freezing cold sand, a burning hot mine, or even inside solid rock _ these extremophiles live anywhere that you wouldn't want to live. What are they? How can they live in such extreme places?

Not long after drama reappeared in the unlikely home of European churches, the church decided again it didn't like theater. And so, the budding dramatic scene was kicked out into the harsh elements of the outdoors. So, they started...

New ReviewIn this math video lesson, students analyze a graph with six plotted points and determine which point could be removed so the relation becomes a function. The exemplar solution models how to apply the vertical line test, showing that...

In this Grade 6 math lesson, we review how to find which of four points is a given distance from a graphed point on the coordinate plane. You’ll learn how to determine distances when moving right, left, up, and down from a given point....

The simple way to think of crypto mining is that it’s a way to create new digital “coins.” But the simplicity ends there. To dig those coins up, you’ll need to solve complicated puzzles, validate cryptocurrency transactions on a...

Caliban's Speech to Prospero – The Tempest

Data Warehousing is the storage of big data. Data mining is the analysis of the collected data in order to find trends in the collected data.

Filmed in Tan
zania
Copyright Mark Wo
lters 2019
Topic 14: Supply...

Welcome back to the FLUCTUS channel for a discussion about how the U.S. military works with marine life to locate and disable mines and how they protect these animals and their habitats in return.



Fluctus is a...

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