As Earth makes its annual trip around the Sun, we feel the impacts of its journey in the form of seasons. Our planet’s tilt in relation to the Sun determines what season we experience here on Earth. But, did you know that the Sun goes...

In this video, the speaker discusses the concept of hope theory in the workplace and its impact on reaching goals. They emphasize the importance of having multiple pathways and plans to overcome obstacles, empowering individuals to stick...

Consolidated Omnibus Budget Reconciliation Act (COBRA )

It can be as debilitating a physical injury', says one of the insomniacs interviewed in this film. First, we look at the causes of insomnia and how it can develop into a cycle of sleeplessness. Second, Professor Kevin Morgan explains...

This video teaches students about conditional probability using a two-way table. It explains how to calculate the probability of an event occurring given that another event has already occurred. Through examples and formula explanations,...

In this video, the teacher guides students through the process of writing a logical and meaningful conclusion for a narrative text. Using examples from familiar stories, the teacher explains how to answer key questions about character...

Managing risk involves identifying threat actors from script kiddies to state-sponsored attackers. Mitigating threats is achieved by identifying assets and putting security controls in place to mitigate risks.
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This inspiring youth-led river cleanup takes place on the Rio Carrizal in Ecuador. These young and passionate environmentalists invited us to join them, kayaking down this small river near Ecuador's coast. Plastic that ends up in the...

In this video, the teacher explains how to determine the union of two subsets of a sample space. The concept of a sample space is introduced as the set of all possible outcomes for an event. The teacher uses examples with dice and...

If you go and see your doctor or a therapist, you’ll become a ‘case’ to them. They’ll want to know a lot more about you. Similarly, sociological case studies involve putting a social group, an event or a place ‘under the microscope’....

In this video, we explore the importance of measuring rainfall and its various applications. We also learn about the different methods of measuring rain, such as using rain gauges or radar technology. Additionally, we discover how...

This video is a lecture presentation on the principle of conservation of momentum. It explains the concept of conservation of momentum and applies it to various situations, including collisions and cutting a piece of string between two...

In this video, the speakers discuss the importance of networking for career growth and provide strategies for overcoming the fear and reluctance associated with it. They emphasize the need to integrate networking into one's regular work...

Mr. Hughes explains the basics of the Vietnam War.

In this video, the teacher explains how to describe the union of two or more events using examples of rolling a die and student activities. The teacher demonstrates two methods - listing the outcomes and using a formula - to determine...

When harassment occurs in the workplace it must be reported! Reporting an incident of harassment is one of the most difficult and emotional things an employee can do. This course cuts through the myths of reporting harassment and...

7 Secrets To Creating An Engaging Facebook Group // Facebook group secrets, facebook group tips that will help you keep your facebook group active, engaged and growing. Facebook secrets to super charge that group, help grow your brand...

Salem is a small city in Massachusetts, most famous for being the site of the Salem Witch Trials. Because of this dubious history, Salem has become a hub for New Religious Movements. Tens of thousands of people travel there in October...

Solar superstorms and Aurora Science in Alaska

Part 2 of the press conference announcing the first direct detection of gravitational waves -- February 11, 2016. The press conference continued after the live webcast concluded. See the remainder here for the first time.

In peaceful times, the US Armed Forces are well stocked with brave men and women who voluntarily sign up to serve. But in the event of a third catastrophic global conflict, it is possible for the US government to rapidly recruit from the...

In this lecture, you will understand the main challenge that forces us to take a different approach to real-time stream processing. This video picks up a real-life problem and talks about the complexity and the challenge that you need...

After World War Two, Japan was in a really rough situation. The American occupiers tried to redesign the country from the top down, but at the same time, it had to contend with a lovable revolution bubbling from the bottom up.

In this video we will learn about Probability - Ball Experiment. There are 5 steps such has Simplification, Formula, Substitution, Calculation and Conclusion for solving problems on Ball experiment.