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Bozeman Science
Positive and Negative Feedback Loops
Paul Andersen explains how feedback loops allow living organisms to maintain homeostasis. He uses thermoregulation in mammals to explain how a negative feedback loop functions. He uses fruit ripening to explain how a positive feedback...
SciShow
Why Can't My Cat Roar?
Only four species in the cat family can roar: lions, tigers, leopards, and jaguars. And zoologists are pretty sure those four species can't purr. But why?
Catalyst University
A&P I Lab | Exercise 2: Organ Systems, Feedback Loops, Body Cavities, & Serous Membranes
Chapters View all Overview of Organ Systems 0:17 Homeostasis & Feedback Loops 6:15 Body Cavities 11:28 Serous Membranes 14:23 Abdominopelvic Regions and Quadrants 16:57
Bozeman Science
Thinking in Stability - Level 5 - Feedback
In this video Paul Andersen shows conceptual thinking in a mini-lesson on feedback. Two examples are included in the video and two additional examples are included in the linked thinking slides.
TERMS
Controller -...
TERMS
Controller -...
Bozeman Science
Thermoregulation
Paul Andersen explains how organisms are able to regulate their internal body temperature (or not). He starts with a brief description conduction, convection, radiation and metabolism. He contrasts ectotherms and endotherms. He also...
Curated Video
Hands-On Auto DevOps with GitLab CI - Analysing 4.6 Code Quality
To keep our code quality high, we need to automatically monitor it for every potential change we review.
• Create an automated code qualit
y job
• Create a code change and a mer
ge request
• Observe the code quality...
• Create an automated code qualit
y job
• Create a code change and a mer
ge request
• Observe the code quality...
Curated Video
Oldies But Goodies
Jessi shares some extra special animals that have been with Animal Wonders for many years. Some are old and some are still considered young, but they're all valued members of the Animal Wonders family.
Curated Video
Blender Beginner’s Bootcamp - Lesson 60 - Cat Paw Symbol Creation
In this lesson, you will learn to create a cat paw symbol in 3D using Blender and design the symbol using basic geometry and shape modeling techniques. You will learn to manipulate vertices, edges, and faces to create the desired shape...
FuseSchool
Uses of Plant Hormones
In this video we are going to look at a few different ways in which plant hormones can be used.
Plant growth hormones (auxins) can be used as selective weedkillers. The selective weedkillers contain growth hormones,...
Plant growth hormones (auxins) can be used as selective weedkillers. The selective weedkillers contain growth hormones,...
Packt
Java Producer with Keys
This video explains how to create Kafka producer in Java using keys.
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This clip is from the chapter "Kafka Java Programming 101" of the series "Apache Kafka Series - Learn Apache Kafka for Beginners".In this section, you will...
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This clip is from the chapter "Kafka Java Programming 101" of the series "Apache Kafka Series - Learn Apache Kafka for Beginners".In this section, you will...
Curated Video
Introduction to Exponential Functions: Graphing and Transformations
This video covers presentations on exponential functions and explores the special exponential function of y = E to the X. The video demonstrates how to calculate gradient functions on exponential graphs and how to sketch variations of...
Crash Course
Great Glands - Your Endocrine System: CrashCourse Biology
Hank fills us in on the endocrine system - the system of glands which produce and secrete different types of hormones directly into the bloodstream to regulate the body's growth, metabolism, and sexual development & function.
Gresham College
Is Theatre History? The Alternative Explosion - Sam Walters
Theatre can be seen as yesterday's art form. The Greeks did it. Shakespeare did it best. We have just lived through the century of film and television. Now we are in the new digital age. Is the survival of the theatre now really...
Bozeman Science
Positive and Negative Feedback Loops
A video explains both positive and negative feedback loops including body temperature, ripening fruit, and diabetes. An accompanying worksheet helps organize scholar's notes.
TED-Ed
Feedback Loops: How Nature Gets Its Rhythms
Explore the role of feedback loops in maintaining nature's delicate balance with this short science video. Introducing the concepts of positive and negative feedback, multiple examples are presented that explore the intricate web of...
Amoeba Sisters
Homeostasis and Negative/Positive Feedback
We all need a little feedback, both positive and negative! Take on one of the trickier Biology 1 concepts using a thoughtfully worded video from a fantastic biology playlist. The narrator explains both types of feedback with plenty of...
TED-Ed
Why the Arctic Is Climate Change's Canary in the Coal Mine
What happens in the Arctic doesn't always stay in the Arctic. Follow along with this short video as it investigates how small changes in the temperature of Arctic regions can have dramatic effects on the global climate through a series...
Bozeman Science
NGSS: Stability and Change
Build a strong foundation for your teaching of stability and change! The video addresses the Next Generation Science Standards Cross-Cutting Concept through insightful examples. The narrator includes ideas for introducing the standard in...
Howard Hughes Medical Institute
The Mammalian Molecular Clock Model
Animals don't read clocks, so how do they know when it is time for eating, sleeping, and other cyclical needs? Viewers watch an animation of the genes and the molecular clocks inside most mammals. They compare the difference in wild...
Bozeman Science
Thermoregulation
Hey, crank up the thermostat, my computer froze again! In a thermoregulation video, learners see how organisms either maintain their body temperatures or do not. The instructor explains the difference between conduction, convection,...
Bozeman Science
Bozeman Science: Positive and Negative Feedback Loops
Paul Andersen explains how feedback loops allow living organisms to maintain homeostasis. He uses thermoregulation in mammals to explain how a negative feedback loop functions. He uses fruit ripening to explain how a positive feedback...
TED Talks
Ted Ed: Feedback Loops: How Nature Gets Its Rhythms
Learn how positive and negative feedback loops work in nature and how they support the balance of an ecosystem. [5:10]
Bozeman Science
Bozeman Science: Thermoregulation
Paul Andersen explains how organisms are able to regulate their internal body temperature (or not). He starts with a brief description conduction, convection, radiation and metabolism. He contrasts ectotherms and endotherms. He also...