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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...
ATHS Engineering
Carabiner Pen Project: The Clip
Carabiner Pen Project part 3/3: This is a tutorial for 3D modeling the clip of a carabiner using Onshape. The teacher walks through the steps of creating the clip and adding it to an assembly, while providing tips and tricks for...
FuseSchool
Negative Feedback
Negative feedback sounds like a bad thing, right? Well actually it’s not bad at all. In fact it’s a very important process that occurs in our bodies all the time. But what does it actually do? What does negative feedback mean?
Curated Video
The Role of ADH in Negative Feedback Mechanisms
The video discusses the concept of negative feedback as a control mechanism that aims to maintain a constant water concentration in the blood. It explains that ADH, a hormone released by the pituitary gland, has the effect of making the...
Amoeba Sisters
Homeostasis and Negative/Positive Feedback
Explore homeostasis with the Amoeba Sisters and learn how homeostasis relates to feedback in the human body. This video gives examples of negative feedback (temperature and blood glucose regulation) and positive feedback (events in...
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 -...
Curated Video
I Recall: Part 3
“I Recall: Part 3” discusses parts of a fable, reads “The Ant and the Grasshopper,” and answers questions about the fable.
Curated Video
Creative Text Highlighting in Microsoft PowerPoint
Learn how to highlight text in Microsoft PowerPoint without a dedicated tool by using simple shapes and colors. This video tutorial demonstrates how to create highlighting effects by drawing rectangles, customizing colors, and arranging...
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?
Curated Video
Deep Learning CNN Convolutional Neural Networks with Python - Activation Function
This video explains about the activation function.
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This clip is from the chapter "Deep Neural Network Overview" of the series "Deep Learning CNN: Convolutional Neural Networks with Python".This section focuses on the overview...
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This clip is from the chapter "Deep Neural Network Overview" of the series "Deep Learning CNN: Convolutional Neural Networks with Python".This section focuses on the overview...
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
Restoring Independence Through Sight
Today, Mrs. Thadeledge will find out if her cataract surgery was successful. If so, she will be able to return to work and help improve her family's financial situation. This clip emphasizes how the high-quality cataract surgery...
Curated Video
Geography of Canada | Countries of the World
Geography of Canada | Countries of the World
Curated Video
Blender Beginner’s Bootcamp - Lesson 66 - Ornament Addition
In this lesson, you will learn to add ornamental details to the mirror frame and techniques for creating decorative elements such as carvings, filigree, or other intricate designs that enhance the overall appearance of the mirror.
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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...
Planet PE
GCSE PE Paper 2- Types of Feedback
In the latest video we look at the different types of feedback you need to know in your gcse Pe exam. We explore which types are best for each level of performer.
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
FuseSchool
What is Homeostasis?
So what is homeostasis is a term first defined by Claude Bernard in 1865 it means maintaining a constant internal environment this is a bit like car brain works senses all around the body imaging various things and sending the...
The Noted Anatomist
Endocrine system overview
This video tutorial provides an overview of the endocrine system (function, definitions, hormone classification and mechanism of action, target cell specificity, negative feedback). 0:00. Introduction 0:28. Nervous system vs. Endocrine...
Psych2Go
6 Side Effects Of Toxic Parenting
Healing comes from a place of understanding. If you grew up from a toxic background, we want to shed light on patterns and situations that are hard to understand, mainly because they are painful. Psych2Go shares with you 6 side effects...
Curated Video
Skunk in a Box!
Lollipop the striped skunk loves to search and find her food, just like a skunk would in the wild. By providing Behavioral Enrichment, or BE, we are stimulating one, if not all five of her senses. The treats in a box stimulates her sense...
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
How Insulin and Glucagon Control Blood Glucose Concentration
This video explains how the body regulates blood glucose levels through the hormones insulin and glucagon produced by the pancreas. The video also touches on the concept of negative feedback, where the body senses and responds to changes...
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