What is it? ... These are the kidneys!
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Life processes - Living process
e

s - Excretion


A Twig Tidbit Film - Big Reveal. The image zooms out from an extreme close-up to full frame. The children have...

How do astronauts aboard the International Space Station drink water recycled from their own urine?
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Material processes - Separating mixtures - Separation


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Learning Points
...

Urine is a waste product produced by humans and animals. Why is it yellow?
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Life processes - Living process
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s - Excretion />

Learning Points
Urine is produced by the kidneys an
d

is...

All living things need to excrete, but what do we mean by this?
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Life processes - Living process
e

s - Excretion />

Learning Points
Excretion is the p
r

ocess of removing waste products.
...

Delve into the curious world of food-related phenomena as science explains why certain foods can affect us in unexpected ways. From the pungent aftermath of eating asparagus to the persistent odor of garlic and the unpleasant taste of...

Uncover the technology behind the essential hygiene products like diapers and sanitary napkins. Learn how materials such as super absorbent polymers work to trap liquids effectively, ensuring comfort and dryness, and explore the...

Explore the unique challenges and adaptations required for living in space aboard the International Space Station (ISS). Learn how astronauts manage everyday activities like eating, sleeping, and personal hygiene in a weightless...

How Hennig Brand's quest for gold led him to discover phosphorus by boiling urine in 1669.

Astronauts on the International Space Station (ISS) can't just order a case of bottled water! Bringing water from Earth is super expensive, so they RECYCLE almost everything.
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Astronauts in space recycle water from...

This video explores the historical evolution of the term "addle." It details the linguistic journey from ancient Greek and Roman misinterpretations to its adoption into the English language, symbolizing a lack of clarity or utility. The...

In this video, Justin from the Institute of Human Anatomy discusses how the body regulates hydration levels, as well as what happens when the body becomes dehydrated.

In this video, Jonathan from the Institute of Human Anatomy discusses the significance of the kidneys. You will likely be surprised by the many functions these most valuable organs perform, such as balancing water and electrolytes,...

In this video, Justin from the Institute of Human Anatomy discusses how cranberries and foods such as asparagus affect urine. He also discusses what the various colors of urine mean in regards to health and how we produce urine.

In this video we cover:

- How the hormone HCG is used in pregnancy
tests
- How pregnancy tests use monoclonal antibodies to give a positive result in the prese
nce of HCG
- What a positive result on a pregnancy test may...

This video covers:

- The structure of the kidneys and urinary s
ystem
- The structure of t
he nephron
- How filtrate is filtered from the glomerulus to the B
owman's capsule
- Which substances are reabsorbed from...

This video covers:

- The 3 main functions of the kidn
eys:
1) removi
ng waste,
2) regulating level
s of ions, and
3) regula
ting levels of water
- How the kidneys can achieve all of this using filtration...

Dr. Forrester describes the body’s digestive system. She highlights each component of the system and explains how the mouth, esophagus, stomach, liver, pancreas, and the intestines work to process the food and liquids that we eat and drink.

Your bladder is a muscular sac, let's learn about all its parts!

Do foxes make good pets? Jessi gives you an idea of what the first few minutes might be like with a fox in your home.

Jessi features four fun facts about feces and how some animals use their poop to help them survive.

Just how unique are your fingerprints? Appendix’s purpose? Why aren’t we totally human? How do we really taste things?

It's a smart toilet that takes a video of your butt and uses it to identify you. Yep. mons.wikimedia.org/w/index...

The Excretory System describes the functions of the organs of the excretory system, including the kidneys, liver, and skin.

This video is answering the question of what job does the bladder do.