In this video Paul Andersen explains how a radioactive nuclei can decay by releasing an alpha, beta, or gamma particle. The exact moment of decay for each nuclei can not be determined but probability is useful in predicting the...

In this video, students learn about radioactive decay and how to solve half-life models. The teacher explains the concepts using examples and equations, demonstrating how to calculate the time it takes for a substance to decay to half...

In 2005, I watched the British band Keane at the Uptown Theater in Kansas City. After they finished playing a song, the lead singer, Tom Chaplin, said it was the band's first time in Kansas. Many members of the crowd immediately booed...

Howcast - Learn about the top eight places to eat and drink in San Francisco, California in this Howcast travel video.

Pupil outcome: I can describe ways in which India is changing and explain why the country is called a global superpower. Key learning points: - India has the fifth largest economy in the world. - India's economy was worth $3.6 trillion...

Summary:

The big bang model has some problems - homogeneity, flatness, and lack of magnetic monopo
les.
Cosmic Inflation occurred when the entire universe shortly after its beginning, expanded exponentially...

Artist Neil Harbisson was born completely color blind, but these days a device attached to his head turns color into audible frequencies. Instead of seeing a world in grayscale, Harbisson can hear a symphony of color -- and yes, even...

Howcast - Learn about the Meiji Jingu, one of Tokyo's most important Shinto shrines, in this Howcast travel video.

We have 3D + 1D of time. Why aren’t there 4 dimensions or 2 dimensions? Can life exist in the 4th dimension? Is there something special about three dimensions that makes life possible? This is the question that But...

In this lesson, students will learn how to solve real-life word problems involving division of mixed numbers and fractions. They will be guided on using picture models to visualize the problem and make sense of the solution....

In this lesson, students will learn how to multiply fractions by other fractions using visual models. They will understand the concept of taking a part of a fraction and apply it to real-life scenarios, such as sharing food or...

Basic HTML Programming: Basic Styling - Project on Basic CSS
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This clip is from the chapter "Basic HTML Programming" of the series "The Full Stack Web Development".In this section, the author briefly goes over the frontend...

Learn how to determine the maximum height and time of an object thrown into the air using a quadratic function. Examine a real-life scenario of a baseball being hit and model the relationship between the height of the ball and the time....

Why is the James Webb Space Telescope so incredible?

In 2012, scientists working at the CERN particle physics laboratory near Geneva proved the existence of the Higgs boson particle, the “visible manifestation of the Higgs field.” <b<br/>r/>

In this video, students will learn how to create a linear relationship model by using the concepts of rate of change and initial value. The video explains the importance of understanding the slope and y-intercept in the slope-intercept...

This series of videos investigates the meaning of ratios and rates. Special emphasis is given to the processes of comparing ratios and simplifying ratios. Real-life examples help students comprehend these often hard-to-teach concepts.

In this video, the teacher explains how to determine the age of objects using exponential decay. They use the example of carbon-14 dating to demonstrate the concept, showing how the percentage of carbon-14 decreases over time. The video...

This video explains that compromise is when two people agree together, to give up a little of what they want to make it fair for everyone else.

The Kiboomers! Hop hop hop little bunnies! Sleeping Bunnies song for kids. You can download the Sleeping Bunnies song on iTunesf='https://itunes.apple.com/us/album/learning-soherefor-preschool/id1182615109' target='_blank'...

Historians love to debate each other. So some of them pointed out that the first half of this revolution looks a lot different from the second. Let's chat about industry, cars, and Henry Ford.

FYI: We try to leave jargon out of our videos, but if you want to learn more about this topic, here are some keywords to get your googling started:



Malaria - a...

How many species are there on Earth? In biology, this is one of a fundamental question that we still don't have a very good answer for. Imagine if chemists didn't know all the elements of the periodic table, or if physicists didn't know...

Hazards From Radioactive Material | Radioactivity | Physics | FuseSchool Nuclear power stations produce electricity, which of course is extremely useful. However, they also make radioactive waste. When items have no further use and have...