Why do we sleep? Well... that's a tricky question. More easily answered is the question,"How do we sleep?" In this episode of Crash Course Psychology, Hank discusses some of the ways our brain functions when sleeping and how it...

It's 1954. Vietnamese nationalists are on the verge of securing an independent Vietnam under communist leader Ho Chi Minh. U.S. President Eisenhower claims that by virtue of the "falling domino principle," communist control of Vietnam...

In this video Paul Andersen explains in more detail the history of the Earth. He shows how the history of the Earth is written in the rocks that are built up over time. Fossils allow us to compare different rock layers relative to one...

In a staggering display of creativity and community, theater director Amir Nizar Zuabi introduces "The Walk": a theatrical journey following a nine-year-old refugee girl named Amal (represented by a giant, lifelike puppet) as she makes...

The best way to make sure you're making the most of the time you have is to start off well organized. This week we're talking about planning and organizational systems and how to set yourself up for success.

Artist Raghava KK demos his new children's book for iPad with a fun feature: when you shake it, the story -- and your perspective -- changes. In this charming short talk, he invites all of us to shake up our perspective a little bit.

In this video, watch a demonstration of configuring Syslog to collect log messages from Cisco devices.

This video provides an elaborate solution to the expected value concept practice exercise.

This video provides an elaborate and detailed solution to the practice exercise of the rule of multiplication concept.

In this lesson, we will look at the multiplication rule, which also enables us to calculate the combination of events and the combination of both events.

This lecture will look at real-life examples to understand the probability distributions, mostly the binomial and Poisson distributions.

In this lecture, you will learn to calculate the probability of events using a simple probability distribution.

Here, we will look at another website, cybersecurityventures.com, which is more like an encyclopedia of information, and one of the best information sources.

In this video, you will learn about "AWS Guard Duty", an intelligent threat detection service that monitors malicious activities and unauthorized behavior patterns across AWS accounts. The video explains how Guard Duty uses machine...

This video discusses supporting ideas in autobiographies.

This video outlines elements of papallel syntax found in poetry.

A video on Slave Narratives

The seven common ways authors organize informational text

A video entitled "Independent Events" which shows how to tell is two events are dependent or independent.

This video explores how authors manipulate time and use various techniques such as foreshadowing, flashbacks, and pacing to build tension and suspense in a story. By carefully crafting these elements, authors guide readers towards the...

This video, entitled "Subplot Functions," explain what a subplot is in a story and the role it plays.

A video entitled "Mutually Exclusive Events" which explains how to tell if something is a mutually exclusive event.

Homeless people have limited sources to food and nutrients. It is no surprise a big source of nutrients come from our food. A simple way to get these nutrients is through juicing. Unfortunately, juicing may not be available to most...

Howcast - Sending an invitation to your next party via Facebook is an easy way to invite some or all of your friends, and track who will or won't be coming.