Howcast - Learn what zombies eat in this Howcast video about how to survive a zombie attack.

A spoonful of sugar may make the medicine go down, but that's not your only option.

Nobody -- cats included -- likes to take medicine. But helping a cat take pills or liquid medicine is less of a problem if you follow these guidelines.

Meet the water birds of the San Antonio Zoo and learn the difference between the different species of pelicans.

Let's explain what happens when you swallow gum. Does the gum really stays in your stomach for seven years? What are the potential risks and health effects associated with swallowing gum? And so on.

Meet the water birds of the San Antonio Zoo and learn the difference between the different species of pelicans.

The jets dubbed Porphyrion stretch for 23 million light years, equal to 140 Milky Ways lined up side by side. They erupted from a black hole that existed when the universe was half its current age.



Credit: S. Landis/ K....

Meet the water birds of the San Antonio Zoo and learn the difference between the different species of pelicans.

Wave-like muscle contractions, such as those used to move food through the digestive system.
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Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise...

How is a python able to swallow prey larger than its own head? Biology - Animal Kingdom - Learning Points. Pythons are constrictors, which means they kill their prey by squeezing. Since snakes cannot chew or tear into their food, they...

A look at the biological functions that produce burps and farts. Biology - Human Body - Learning Points. Burps are caused when swallowed air forces open the stomach sphincter and travels up the oesophagus. Farts are caused when swallowed...

Food goes on an amazing journey through your body, which starts in your mouth and continues your stomach.
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Digestion starts...

Join us on a fascinating journey inside the human body with miniature medical devices, like the camera capsule that Mac Lesggy swallows to explore his digestive system. Discover how these tiny technologies are revolutionizing...

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...

Dr. Forrester teaches about your respiratory system and digestive system.

The Australian wilderness is a dangerous place—in part because it’s the rumored hunting ground of a vampiric creature who uses its fingers and toes to suck your blood. Fall prey to the Yara-ma-yha-who and you risk not only being...

This video provides essential first-aid guidance on managing hypoglycemia (low blood sugar levels) in diabetics, a condition with symptoms like confusion, altered behavior, diaphoresis, and tremulousness. The video covers through...

This animated phonics song helps children learn the sound of the beginning blend SW in English. A blend is a combination of letters where each letter makes its own sound. The sounds of the letters are blended together. Fun characters...

Cobras are super venomous snakes, let's learn about them!

Jessi shares three weird things some animals can do that we just can't.

Whether it has caught us off guard when we’re merely sipping water or scoffing down a foot long, you find yourself cough and spluttering all over the place, and it’s because ‘something’s gone down the wrong hole.’ But where exactly does...

Cosmologist Rocky Kolb (Chicago) provides a brief background on the mystery of dark energy while explaining why the phenomenon is personally bothering him.

Season 3, Wedge Tailed Eagle part 4

Kayne and Kamil set out to find a wedge-tailed eagle's nest with the help of a satellite phone and a bird expert. They discover signs of the eagle's presence, such as bones and vomit, but...

Idioms are a form of figurative language that require a critical understanding of the expressions. Not to be taken literally, idioms are analogous to the literal representation they evoke. These eleven summer idioms relate to summer...