This week on SciShow news Hank explains what Curiosity has found, . . .water on Mars!

Organic chemistry is a great workout for your brain, and to keep its energy up, your brain needs glucose. To maintain blood glucose levels, our bodies go through a process called gluconeogenesis, which involves the important type of...

The light at the end of the tunnel, the peacefulness, your life flashing before your eyes,it's all been documented thoroughly in pop culture. What usually gets left out, though, are the potential scientific explanations for what happens...

In this video Paul Andersen shows conceptual thinking in a mini-lesson on scale mechanisms within complex systems.

T
ERMS:
Cause and effect relationships - one event that gives rise to ano
ther event
Complex systems - a...

We live in an unusual age - the age when the stars still shine. We should count ourselves lucky - nearly all of future history will be dark. But events will still unfold in that long, cooling darkness, and civilizations may endure. So...

Plenty of people need jobs with very flexible hours -- but it's difficult for those people to connect with the employers who need them. Wingham Rowan is working on that. He explains how the same technology that powers modern financial...

This week on SciShow news Hank explains what Curiosity has found, . . .water on Mars!

Right now, billions of neurons in your brain are working together to generate a conscious experience -- and not just any conscious experience, your experience of the world around you and of yourself within it. How does this happen?...

There are many mysteries around fever, but we do know that all mammals, some birds and even a few invertebrate and plant species feel fever's heat. It has persisted for over 600 million years of evolution. But it has a significant cost:...

Paul Andersen reviews the major components of the homeostasis. He explains how organisms respond to abiotic and biotic factors in their environment with feedback loops. He shows how responses can be behavioral or physiological.

In this video, we introduce switch security concepts, focusing on how to protect network infrastructure from unauthorized access.

Howcast - Learn about the parts of the sax in this Howcast video.

What is Estate Planning?

What is a business model in an Investor Presentation? It includes everything from how your company functions to what your business strategy is to generate revenue. While presenting the pitch deck to investors, the business model slide...

What are Catalytic Mechanisms for Change in an Organization? Catalytic mechanisms come into play when senior management wants a significant change in the way the organization behaves either within the organization itself or with...

In this video, we will continue defining terms and start talking about security goals.

Climate change is causing weather events that are a direct threat to human life. We’re not gonna lie, this is an anxiety-provoking topic, as is much of the conversation surrounding climate change. Increased heat, changing precipitation...

This is a brief overview of the concepts you will learn in this module, including chatbot history and applications, benefits, types, and the process of creating a machine-learning chatbot.
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This clip is from the chapter...

This video discusses how transactions are typically managed in a monolithic architecture, where a single database is used to maintain transactional consistency and explores the limitations and drawbacks of this approach when...

In this video, Justin from the Institute of Human Anatomy discusses the anatomy and mechanisms behind the parasomnia disorder known as sleep paralysis. He explores how the brain enters this state and delves into the cultural associations...

This video covers:

- Why we need to regulate our body temper
ature
- How the thermoregulatory centre in the b
rain works
- How we warm ourselves up when
we're too cold
- How we cool ourselves dow

n when we're too...

At this point we know a lot about how rocks form, but now we need to understand precisely how they are weathered. Weathering describes the forces and conditions that break down rocks that are exposed at the surface into smaller...

What is a business model in an Investor Presentation? It includes everything from how your company functions to what your business strategy is to generate revenue. While presenting the pitch deck to investors, the business model slide...

Homeostasis explains how organisms maintain homeostasis by analyzing thermoregulation, water regulation, and oxygen regulation.