Anatomy, features and articles | Educational Science

Nov 28, 2022

Save 40% on this Cyber Monday Waterpik deal and achieve a deeper clean for less

Save yourself a bundle on dental care this Cyber Monday offer — get 40% off the Waterpik Cordless Advanced Water Flosser. When a brand name is synonymous with a kind of product, you know they make the best on the market. Waterpik water flossers are no exception. Our testers tried...

Nov 29, 2022

Oral-B electric toothbrush deals: Achieve a deeper clean for less

With these excellent Oral-B electric toothbrush deals, you can pick up a top of the range toothbrush from a premium brand, without having to pay big prices. If you want a basic, effective electric toothbrush, or something high-tech with analytics up to your elbows, Oral-B electric toothbrushes come at a...

Nov 29, 2022

Save a bundle with these Philips electric toothbrush deals

With the best Philips electric toothbrush deals, you can save as much as $150 dollars on some of the brand’s premium products. Philips makes a great range of electric toothbrushes, from more basic models like the Sonicare One, to the top of the range Sonicare 9900 Prestige, which gives you...

Jan 2, 2023

How long does it take for a body to decompose?

The moment a person dies, their body begins to break down as cells wither and bacteria invade. But how long does it take for a body to fully decompose? Although the process of decomposition starts within minutes of death, there are a number of variables, including the ambient temperature, soil...

Jan 5, 2023

Thyroid Gland: Facts, function & diseases

The thyroid gland is a small, butterfly-shaped organ in the throat that is very important to health and wellbeing. The thyroid is part of the endocrine system, which is essentially a collection of glands. These glands produce hormones that regulate mood and other various functions in the body — and...

Mar 10, 2023

Bladder: Facts, function and diseases

The bladder is a round, bag-like organ that stores urine. It is located in the pelvic area, just below the kidneys and right behind the pelvic bone. While it is basically a fleshy storage tank, it is very complex in its design. How big is the bladder?An empty bladder is...

May 17, 2023

What are the heaviest organs in the human body?

An organ is a group of tissues that work together to perform a specific task in the body, such as digesting nutrients or producing chemical messengers that enable brain cells to communicate. Although scientists hold different views on what exactly counts as an organ, the most-cited number of organs in...

Aug 31, 2023

What are eyes made of?

Eyes are among the most unique organs in the body. They enable us to see the world around us, to convey our emotions and even be recognized by biometrics. But what are eyes actually made of? To explain, let's begin by looking at the key structures of the eye. The...

Sep 20, 2023

How many cells are in the human body? New study provides an answer.

Cells are the building blocks that form all the tissues and organs of the body — and now, scientists have an estimate of just how many individual cells the human body contains. According to a new analysis of more than 1,500 papers, the average adult male human has around 36...

Sep 22, 2023

How does water get stuck in your ear — and how do you get it out?

It's a familiar feeling — you've stepped out of the swimming pool and the sound of splashing water and children giggling has become ever so slightly muted because you've got water stuck in your ear. But how does this actually happen? Anytime you go swimming or if you put earbuds...

Oct 8, 2023

What's the largest muscle in the body, and the smallest?

Your skeletal muscles are attached to your bones by tendons, and they enable you to move around and maintain an upright posture. Some muscles, such as those that help you smile or flex your fingers, are only a few inches long, while others, like those in your thighs, are big...

Dec 26, 2023

Why do lips get so chapped in winter?

You get ready to leave the cozy warmth of your house and brace for the winter's harsh weather — and, of course, you can't step foot outside without pocketing your trusted lip balm. But have you ever wondered why your lips get dry in the winter? The answer lies in...

Jan 16, 2024

Scientists develop 'crying' model of human eye tissue

Scientists have created the first 3D model of the human conjunctiva — the clear, protective outer membrane of the eye — in the lab, and it even produces its own tears. The researchers say the new model could be used to study diseases that affect millions of people, such as...

Jan 22, 2024

Surgeons save life of child whose stomach folded over on itself

In a rare case, a girl's stomach folded over on itself, leaving her in crippling pain for two days and in need of emergency medical treatment. The 12-year-old girl in Ethiopia had developed a rare and potentially life-threatening condition called gastric volvulus, in which all or part of the stomach...

Feb 9, 2024

'You can get the feeling that you are touching another human': New prosthetic device detects temperature

For the first time, scientists enabled an amputee to feel temperature via his prosthetic hand, crossing what the researchers say is one of the final hurdles in being able to imbue prosthetics with the full spectrum of senses available in a human limb. The team achieved this feat by implanting...