The allure of carbon-fiber guitars, explains Guitar World Tech Editor Paul Riario, “(...) is simple. They’re easy to maintain because of their rigidity and durability, and they also retain stability because they are generally immune to...

Skywatching: Mercury, Venus, Mars, Jupiter and Saturn. Also, a solar sail streak across the night sky and more!<b<br/>r/>

Credit: NASA/JPL-Caltech

The allure of carbon-fiber guitars, explains Guitar World Tech Editor Paul Riario, “is simple. They’re easy to maintain because of their rigidity and durability, and they also retain stability because they are generally immune to...

During the inflation crisis of 2022, the government came up with a lot of ideas to reduce the rate of inflation, including shrinking the money supply, finding new petrolium sources to lower gas prices, and building more houses to lower...

This video provides a fascinating overview of the Himalayas, exploring their geological formation, cultural significance, and rich biodiversity. From the majestic mountains and glaciers to the diverse ecosystems and unique wildlife, this...

“Thunder and Lightning” describes how a thunderstorm forms and how to stay safe during such a storm.

While tsunamis happen all over the world, really big ones are rare. But, they can be truly devastating. And what’s more, the West Coast of North America is overdue for a subduction zone earthquake and tsunami that has the potential to be...

Each year, flooding kills around 100 Americans and displaces some 75,000 from their homes. And as sea levels rise, storms dump more and more rain, and dams and levees continue aging and increasingly failing, the cost of flooding is...

If you are still living under the assumption that the moon can only be seen in the night sky, you’re incorrect! The fact is that the moon is always hanging around our planet; sometimes, it’s visible during the day (given you have the...

Even though the planet is warming, the amount of sunlight reaching the Earth's surface is decreasing. What is causing this, and what effect does it have? Earth Science - Human Impacts - Learning Points. Global dimming is the reduction in...

Conduction, convection and radiation are all ways in which heat is transported. How does each work, and what are they useful for? Physics - Energy And Radioactivity - Learning Points. The three types of heat transport are conduction,...

Earth has always had changeable weather, but now the world's climate is getting warmer. What is global warming, why is it a problem and how can we stop it? Earth Science - Human Impacts - Learning Points. Most scientists agree that human...

This film explores how the world's climate has changed over time and how human activities have accelerated this natural process.
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People and places -Environmental awareness and care - Environ
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ental changes...

By the end of this learning object, the student will be able to: Recognize the atmosphere. Identify the concept of atmospheric layers. Identify the characteristics & importance of atmospheric layers.4434

Explore actionable steps individuals and communities can take to mitigate the impact of climate change on our oceans. Learn about reducing personal carbon footprints, advocating for environmental policies, and supporting communities...

Dr. Forrester explains how different forms of matter can exist in different states.

Dr. Forrester explains how floods occur.

The video chronicles Benjamin Franklin's contributions in his later years, particularly at the Constitutional Convention, where he played a key role in shaping the U.S. Constitution. It discusses his iconic 'Rising Sun' speech and his...

Interest rate hikes are often portrayed as a bad thing for consumers, but when it comes to investing, they could present opportunities for profit. Here's what you need to know.

Sea levels are rising. For many cities on the the eastern shores of the United States, the problem is existential. We take a look at how Miami and Atlantic City are tackling climate change, and the challenges they face under a skeptical...

This music composition lesson explores one idea for writing a sequence based on a pattern in the bass line. In this case, the bass alternates falling thirds with rising seconds to generate a melodic pattern at the bottom of the...

Learn how to evolve a rising sequence above a bass line employing a series of 4-3 suspensions alternating in the upper parts. We explore a Baroque technique that has broader application for harmonic writing, giving ideas for developing...

Find out about the tumultuous time in Ireland which led to its independence from Britain.

The video “Understanding Natural Hazards” distinguishes natural hazards from natural disasters and then discusses the ways that people can cause and prevent such disasters.