We are covering the classes within phylum Cnidaria, and with Hydrozoa finished, we can move on to Scyphozoa and Staurozoa. The Scyphozoans are the "true jellyfish", possibly the most widely recognized Cnidarians, while the Staurozoans...

In this lecture video, the concept of the terms of trade of a country is explained. The video explores how the terms of trade are a measure of a country's international competitiveness, and how their improvement or deterioration can...

👉 Learn how to find a missing side length of a right triangle. A right triangle is a triangle that has 90 degrees as one of its angles. The trigonometric identities of right triangles give us the relationship between the angles of a...

Adam Navidi is an aquaponic chef who runs Future Foods Farms in California. He combines aquaculture and hydroponics to create an efficient farming method that produces fresh fish and nutrient-rich plants. He encourages people to...

Professor Pierce Freelon and Apple Juice Kid collaborate with youth in the Democratic Republic of Congo at Yole!Africa.

Mexico's avocados are worth nearly $3bn in exports every year but in some parts the lucrative industry is controlled by organised crime. Every day, those avocados suck up 9.5bn litres of water, and as production climbs the impact of...

Jack Czarnecki delves into the world of Oregon white truffle hunting, emphasizing the unique ecological conditions favorable to truffle growth among Douglas fir trees and the intricate relationship between truffles and wildlife....

The narrative reveals Alma Chocolate's commitment to creating unique, high-quality artisan chocolate, inspired by the Latin genus name for cocoa, Theobroma, meaning "food of the gods". It highlights the collaborative spirit of the...

When it comes to the muses of the animal kingdom, the nematode seems like an unlikely well of inspiration, but over the past century, they’ve become one nonetheless. We also wanted to note that the label on the very last nematode clip...

Sally’s field trip to the Garden of Babylon is turning into a road trip. Her first stop is the post office. It’s not every day that a stork delivers your mail! This lesson will continue unearthing the structure of plant cells, focusing...

Lesson on One Carbon Metabolism, the role of tetrahydrofolate and the folate cycle. Tetrahydrofolate (THF) is derivative of folic acid (Vitamin B9), which is acquired from dietary sources. Tetrahydrofolate (THF) in various forms...

In this lesson, students learn about the rules of multiplying negative integers by using the distributive property. They explore examples and understand that when multiplying a negative integer by a negative integer, the product is...

In this live-action program viewers will learn that the larynx is an organ in the neck. It is crucial for speech and breathing. Students will come to understand the larynx controls airflow during breathing, protects the airway during...

In this session, we will learn about narrow and wide transformations and Spark actions.
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This clip is from the chapter "Spark Execution Concepts" of the series "Apache Spark 3 for Data Engineering and Analytics with...

You may have seen TLC’s “Sister Wives” – The story of a polygamist family made up of one husband (happily?) married to four wives. But why is one husband and multiple wives more acceptable than the reverse. Polyandry dose exist...

This video explains the concept of negative externalities, which are external costs that are imposed on society due to the production or consumption of a good or service. The video provides examples of both production and consumption...

Teenage student explains how young people are taking action on Global Goal 13: Cliamte Action

A recent study reveals that a small category of neurons track itch-evoked scratching behavior in mice.

Joan Dye Gussow, a long-time advocate for sustainable food systems, discusses her journey towards understanding the importance of local food production as a response to global sustainability and food security concerns. She emphasizes the...

A barrel maker in the Willamette Valley blends traditional European cooperage skills with the precise needs of modern winemakers, creating custom barrels tailored to the varietal, vintage, and vineyard. This detailed process involves...

Specializing in labor-intensive, unique microgreens like radishes and carrots, a farmer tailors his produce directly for chefs, focusing on creativity and exclusive offerings such as edible flowers and rare herbs. His dedication to...

👉 Learn how to find the area and perimeter of trapezoids. A trapezoid is a quadrilateral with one pair of parallel sides. The area of a shape is the measure of the portion enclosed by the shape while the perimeter of a shape is the...

This video provides an informative overview of the history, cultivation, and characteristics of spelt, a ancient grain that originated from the Fertile Crescent.<b<br/>r/>

Spelt part 1/5

Microbiology: Indole Test (Tryptophanase)