Curated Video
Food Chain - Energy Flow in Ecosystems
A food chain simply states which organisms consume each other, and shows how energy moves through living things in an ecosystem. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and...
Curated Video
Electricity: Supply and Demand
As demand for electricity rises, supply can become jeopardised. With electricity difficult to store, how to power companies manage this delicate balancing act? Earth Science - Earth's Resources - Learning Points. Electricity producers...
Curated Video
What is a Food Chain?
How energy is passed through living things can be described as a food chain. Journey through a food chain, from primary producers at the bottom to tertiary consumers at the top. Biology - Ecosystems - Learning Points. A 'food chain'...
Curated Video
Fair Trade
Find out the principles underlying some of the most prominent Fair Trade schemes and how these can redress unequal relationships between small producers and global buyers. Human Geography - A Changing World - Learning Points. The...
Curated Video
Food Chain - Ecosystem Energy
Find out how energy flows up a food chain. Life processes - Living things in their environments - Food chains Learning Points All consumers ultimately rely on producers for energy. A food chain consists of organisms that rely on each for...
Curated Video
Photosynthesis
Plants have the amazing ability to make their own food, but how do they do it? Life processes - Green plants - Plant uses Learning Points Leaves contain chlorophyll that absorbs light energy from the Sun. Green plants make their own food...
Curated Video
Living Green - Episode 95 - Fairtrade Food
Fairtrade initiatives are cropping up all over the UK. Fairtrade food store Crumbs in Sussex has expanded in the past three years to fully purpose-built shop attracting over 900 customers a week. Produce is sourced locally, meaning it is...
Wonderscape
The Cycle of Life: Matter and Energy in Ecosystems Review
Review the critical concepts of how matter and energy interact in natural systems. This video summarizes the energy processes in organisms and ecosystems, highlighting photosynthesis in plants, energy transfer through food consumption,...
Wonderscape
Ecosystem Dynamics: Exploring Matter and Energy Flow
Dive into the intricate world of ecosystems, where every element, from the smallest organism to the broadest landscapes, plays a crucial role in the circulation of matter and energy. This video unravels how producers, consumers,...
Wonderscape
Harnessing the Sun: How Plants Turn Light into Life
Unveil the secrets of how plants harness sunlight to create energy through the process of photosynthesis. This video delves into the roles of chlorophyll and chloroplasts in converting water, carbon dioxide, and sunlight into glucose and...
Curated Video
ChatGPT for Creatives - How to Ask It Questions
In this lesson, you will learn how to ask ChatGPT very specific questions by providing specific terms, date ranges, or information that narrows down the subject search to being very close to the topic. We will provide the AI with...
Curated Video
Kafka for Developers - Data Contracts Using Schema Registry - Introduction to Schema Registry
In this video, you will be introduced to Schema Registry and how the Producer and Consumer interacts with Schema Registry. This clip is from the chapter "Introduction to Schema Registry" of the series "Kafka for Developers - Data...
Curated Video
Design Microservices Architecture with Patterns and Principles - Apache Kafka Core APIs - Producer, Consumer, Streams, and Connect API
This video introduces the core APIs provided by Apache Kafka. It explains how the producer API is used to publish messages, the consumer API to consume messages, the streams API for stream processing, and the Connect API for integrating...
Curated Video
Design Microservices Architecture with Patterns and Principles - Kafka Components - Topic, Partitions, Offset, and Replication Factor
This video delves deeper into the key components of Apache Kafka. It explains topics as logical event streams, partitions for data distribution, offsets for message ordering, and replication factor for data redundancy and fault...
Great Big Story
Superman vs. the Ku Klux Klan, a radio revolution
Explore the fascinating 1946 story of how 'The Adventures of Superman' radio show courageously battled the Ku Klux Klan, using journalism and storytelling as powerful weapons against hate.
Curated Video
Pitch Shifting in Music: From Chipmunks to Kanye
Have you heard the conspiracy theory that Nicki Minaj songs are just Jay-Z pitched up? Well that may not be true, but changing the pitch of their songs can create a hilarious effect. LA Buckner and Nahre Sol explore the history of how...
Curated Video
Who Invented Trap Music?
Hi-hats. That blazing fast sound is everywhere—pop, reggaeton, country—and hi-hats are essential in trap music. Where exactly did trap music come from and how did it become a part of so many other musical styles? Hosts LA Buckner and...
Curated Video
Supply and Demand
Using real-life examples, Dr. Forrester explains the economic concept of supply and demand.
Curated Video
Economics
Dr. Forrester explains the meaning of economics. She also describes consumers and producers and how both contribute to our economy.
Curated Video
Components of the Environment
Dr. Forrester explains how to categorize things into living and nonliving. She also discusses the relationship between plants and animals.
Curated Video
What is Adaptation?
Adaptations are the ways in which organisms change over time in response to the changing demands of their environment. Through adaptation, organisms can develop certain physiological, behavioral, and structural traits gradually to better...
Curated Video
What is an Ecosystem?
An ecosystem is a complete community of living organisms and the nonliving materials of their surroundings. This includes plants, animals, microorganisms and their environment, such as soil, rocks, and minerals. An Ecosystem also...
Great Big Story
Meet Some of the Filmmakers Behind Your Favorite Stories
Meet women defying stereotypes and making their mark behind the camera. Learn about their challenges and triumphs in this inspiring feature.
Professor Dave Explains
Energy Flow and Nutrient Cycling in Autotrophs and Heterotrophs
The biosphere is an extremely dynamic system, with energy flowing from one group of organism to another at all times. How does this flow operate? How do nutrients cycle? What is biomass? What are gross and net primary productivity? Let's...