Today we’re going to take a closer look at these beautiful but dangerous landforms as we explore the different types of volcanoes and trace the patterns of volcanic activity around the world. From the explosive power of a stratovolcano...

Get to know Olympus Mons on Mars, the biggest volcano in the solar system, and find out why a planet that's smaller than Earth has volcanoes that are bigger than ours!

A beautiful solution to the Basel Problem (1+1/4+1/9+1/16+...) using Euclidian geometry. Unlike many more common proofs, this one makes it very clear why pi is involved in the answer.

In February of 1942, Mexican farmer Dionisio Pulido thought he heard thunder coming from his cornfield. However, the sound wasn't coming from the sky. The source was a large, smoking crack emitting gas and ejecting rocks, and would come...

Antarctica probably isn't the first place you think of when you hear about volcanoes. But there's a lot happening under the icy tundra, and not all of it's a good thing. Here's how rising temperatures could lead to an even more...

Alaska has the most volcanoes out of all the US states, but researchers think they don't have enough. Here's the weird science behind looking for Alaska's volcanoes, and what we've learned about volcanism along the way.

We have a garbage problem. Wouldn't it make sense to throw that trash into the nearest volcano?

Vikings, volcanoes, and sheep don’t immediately seem like they should all be connected, but this unlikely trio is actually informing our knowledge of global history.

You might have a 5-year plan, but what about a 200-year plan? Artist Raghava KK has set his eyes on an ultra-long-term horizon; at TEDxSummit, he shows how it helps guide today's choices and tomorrow's goals -- and encourages you to make...

A new drug treatment based on a genetics discovery from the 80s could dramatically improve the lives of many people with Cystic Fibrosis

Hawaii is known for its volcanoes, but most volcanoes on earth exist along tectonic plate lines. Hawaii does not! What causes Hawaii to form, and how is it related to the mystery of a magnetic bar code across the Pacific Ocean? Host...

This video is about volcanoes. It explains how volcanoes are formed, the different parts of a volcano, the types of volcanoes, and notable volcanic eruptions. The video also includes review questions to test the viewer's understanding of...

The video discusses different types of volcanoes and how they are formed based on different types of volcanic eruptions. It covers four main types of volcanoes: cinder cone, shield, dome, and composite (or stratovolcano). The video also...

This live-action video program is about the word volcano. The program is designed to reinforce and support a student's comprehension and retention of the word volcano through use of video footage, photographs, diagrams and colorful,...

This video is the second part of the two-part video that explains how to launch a Redshift cluster and use AWS Glue to provide a schema to query the Amazon S3 order data through Redshift spectrum.
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The video explains the occurrence of volcanoes in relation to the movement of the Earth's plates. The video also highlights examples of volcanoes located at plate boundaries, such as the Ring of Fire, as well as those located in the...

Alaska is home to 54 active volcanoes. Scientists, called volcanologists, watch and study these volcanoes to try and predict when they are going to erupt and so they can give warnings to the nearby communities. In 2008, Mount Redoubt,...

The Hunga Tonga-Hunga Ha'apai volcano's eruption in January 2022 was one of the largest ever captured on camera, with a massive ash cloud, over 200,000 lightning strikes, and a shockwave that traveled around the globe. The eruption had...

This live-action video program is about volcanoes. The program is designed to reinforce and support a student's comprehension and retention of the word through use of video footage, photographs, diagrams and colorful, animated graphics...

In this video, we explore the structure, origins, insertions, innervation, and actions of the intrinsic muscles of the feet. This video explores layers 1 and 2.

This video lesson covers the verb 'tener' (to have) and some useful phrases that we use with this verb:<br/>
1<br/>) tener que<br/>
2) t<br/>ener ganas de
3) tener # años

When you have to add mixed numbers should you add them using mixed numbers or convert them to improper fractions? In this video we will explore both techniques



⭐️ Integers and fractions don't mix -...

Pumpkin toadlets can't land their jumps or hear their own love songs, but they still get by somehow.

In this music theory lesson we look at the circle of fifths. It can seem complicated at first, but the circle of fifths can be a really useful tool when learning music theory. It organizes key signatures, and it can tell you what kinds...