It's difficult to definitively link any one person's illness to air pollution from a particular plant. But the concerns about the health effects of Tonawanda Coke's toxic pollution rallied a small group of people in Tonawanda — most of...

One of the most important patterns that a mathematician looks for is whether or not an object has symmetries i.e. is left unchanged or invariant after some operation, for example reflection or rotation. A square has many symmetries under...

This video explains five key characteristics of cloud computing.<br<br/>/>

This clip is from the chapter "Introduction" of the series "Introduction to Cloud Computing".This section introduces you to the course.

Dasha Navalnaya is the daughter of Alexey Navalny, the politician and leader of the Russian opposition to Vladimir Putin. Sharing the story of her father's poisoning, persecution and current imprisonment, she details what it was like...

This video explains why the desire to adopt Cloud Model plays a significant role in learning this course.
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This clip is from the chapter "Prerequisites - Key Skills Required Before Getting Started with AWS" of the series "AWS...

In this video, we learn how to better understand a piece of literary nonfiction by examining the author's viewpoint, the historical and cultural context, and our own perspective as readers. By analyzing the author's main ideas and tone,...

Howcast - Learn what physical milestones a child should reach by age 4 from Watch Me Grow founder Shirael Pollack in this Howcast video.

This video highlights how Adidas has developed innovative climacool apparel and footwear to help athletes beat the heat during the 2004 Olympics in Athens. Through body mapping and extensive research, Adidas has created materials and...

Dr Laura Davison examines the unique challenges of assessing the City of London's progress and growthf='http://www.gresham.ac.uk/lectures-and-events/counting-what-counts-or-simply-measuring-the-measurable' target='_blank'...

The video is a tutorial for drawing organic shapes using cross contour lines, specifically an apple and an amoeba. The teacher provides step-by-step instructions and tips for creating the illusion of 3D shape through curved cross contour...

With multi-factor authentication, a user can only access a website or application after successfully providing two or more forms of identification, such as knowledge, possession, and inherence, to an authentication system.

Although settlements on the American frontier existed for hundreds of years prior to the Civil War, when historians talk about life in the Old West, they are generally referring to the period between 1865 and 1890. Outlaw activity in the...

For people living in poverty, a guaranteed income can mean finally having the space to dream of a comfortable life. Sharing the stories of single moms who participated in a first-of-its-kind program that offered them $1,000 per month...

Jim Simons was a mathematician and cryptographer who realized: the complex math he used to break codes could help explain patterns in the world of finance. Billions later, he's working to support the next generation of math teachers and...

In which John Green talks about the methods of writing history by looking at some of the ways that history has been written about the rise of the West. But first he has to tell you what the West is. And then he has to explain the Rise of...

Number of atoms in a simple cubic-centered & Body Centred cubic unit cell.

A simple cubic unit cell has one atom at each of the eight corners of the cube, with each atom shared between the eight cells. The total number of atoms...

This video provides guidance on how to approach and overcome workplace challenges. The video emphasizes the importance of handling conflicts by peaceful means and provides eight tips for overcoming workplace challenges, including...

In this math video we will review how to distribute with fractions. We are asked to identify and math each product of factors with its simplified equivalent expression. We will review how to use the Distributive Property to simplify each...

This video explores the history behind General Sherman's Field Order Number 15, commonly known as "40 Acres and a Mule," which aimed to provide land to newly freed enslaved people. Learn about the promise of land redistribution, its...

Today's Crash Course Chemistry takes a historical perspective on the creation of the science, which didn't really exist until a super-smart, super-wealthy Frenchman put the puzzle pieces together - Hank tells the story of how we...

The British countryside has become more 'unnatural'. It is largely the product of human activities. Historians thus have a vital role in nature conservation. A lecture by Professor Tom Williamson, University of East Anglia 17 October