Science ABC
Why Does Scratching Your Back Feel So Satisfying?
We have all spent days staring at the computer screen with stiff backs, holding awkward positions without realizing it. Unconsciously, we move our fingers across our backs in motions similar to those of scratching. In no time at all,...
Curated Video
What does laughing gas do to you
Laughing gas or nitrous oxide is a chemical compound used in medical settings, especially in surgery and dentistry, for its anesthetic and pain-reducing effects. In this video, we will discuss what laughing gas is, how it was discovered...
Curated Video
Bee Stings
When and why do bees sting? And what happens in the human body when they do? Why are bee stings only a nuisance to some people, but life threatening to others? Biology - Cells And DNA - Learning Points. Bees sting people to protect...
Curated Video
Harmful Drugs: Heroin
Heroin is found in many different powdered forms, often mixed with other dangerous substances. How does Heroin affect the brain, and how does this make it one of the most dangerous drugs? Biology - Healthy Living - Heroin is a drug made...
Curated Video
Healthy Teeth - Dental Care Tips
Your teeth are exceptionally strong, but without the proper care they can be easily damaged. Learn how a few simple steps can help avoid tooth decay. Biology - Healthy Living - Learning Points. A build-up of plaque on your teeth can lead...
Curated Video
Winning and Losing
See how two boxers fare in a match, and discover how the chemicals in our body influence whether we win or lose. Biology - Being Human - Learning Points. The brain's reaction to winning and losing is hard-wired. When a boxer realises he...
Curated Video
How We Touch
How the four sensory receptors in our skin, which detect heat, cold, pain and pressure, help us to feel an object, and can even help us tell if we like something or not. Biology - Being Human - Learning Points. The skin contains millions...
Curated Video
Can We Control Pain?
Watch the extraordinary outcome of a laboratory experiment in which participants are given electric shocks. How does anticipation of pain or the use of placebos affect the pain the participants feel? Biology - Being Human - Learning...
Curated Video
Irritant
A substance that produces inflammation or pain on contact with skin, eyes, the respiratory system or other membranes such as stomach linings. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning...
Curated Video
Sense of Touch
Case study of the sense of touch. Life processes - Body systems - The brain and body Learning Points Skin contains specialised cells called neurons that are part of the nervous system. Neurons can detect different sensations – touch,...
Great Big Story
The thrilling intensity of Olympic speed skating with Brittany Bowe
Dive into the electrifying world of Olympic long track speed skating with champion Brittany Bowe.
Brave Wilderness
The Deadliest Scorpion in North America
Watch Mark Vins find the deadliest scorpion in North America in order to rate its sting on the Brave Sting Index. Will the bullet ant finally be out-matched as the new King of Sting?! Watch and find out!
Brave Wilderness
How Does the Sting of a Blue Bee Compare to Other Stinging Insects?
How will the sting of this big BLUE bee compare to the huge BLACK bee? Watch to find out! Moments after experiencing the sting of the Borneo's giant black carpenter bee, Mark finds and catches one of the most vibrant bees ever filmed on...
Curated Video
Hormones in the Human Body: The Pituitary Gland
By the end of this learning object, the student will be able to: Identify the pituitary gland.12112
Brave Wilderness
Stung by a Giant Tarantula Hawk!
Mark Vins and the Brave Crew have finally caught the illusive Tarantula Hawk in order to rate its sting on the Brave Sting Index! But why did Mark undergo more than one sting from this massive wasp? Watch and find out!
Curated Video
Some Flamin' Hot Facts About Spicy Foods
Weird History Food is gonna burn your tongue with some Facts About Spicy Foods. Whether sitting down to enjoy an authentically made dish, or grabbing a quick snack, those who love the thrill of a tingly palate accompanied by a runny nose...
Curated Video
How Periods And Hormones Impact Mood [Menstrual Cycle]
The menstrual cycle, beginning around age 9 to 13, involves physical and hormonal changes across four phases: menstruation, follicular phase, ovulation, and luteal phase. This cycle, typically lasting 28 days, affects mood, health, and...
Curated Video
Liyana's Story Begins
Legendary South African storyteller, Gcina Mhlophe, guides five orphaned children from Eswatini as they collaborate to craft an original fairytale drawn from their darkest memories and brightest dreams. Their fictional character, Liyana,...
Curated Video
The Power of Thought: Harnessing Autosuggestion and the Placebo Effect
Explore the fascinating science behind autosuggestion and the placebo effect. Learn how positive thinking can not only improve performance but also influence physical health. This video delves into how repetitive positive affirmations...
Curated Video
The Healing Harmony: Exploring the Impact of Music on Human Health
Discover the profound effects of music on the human body and mind in this enlightening video. From reducing stress and enhancing relaxation with calming tunes to boosting physical performance and coordination with rhythmic music, explore...
Curated Video
Vestigial Remnants: Wisdom Teeth and the Coccyx
Dive into the evolutionary backstory of wisdom teeth and the coccyx, understanding their origins and current utility. The segment explains why these remnants from our evolutionary past persist and what function, if any, they serve today....
Brave Wilderness
Bitten by an Assassin Bug!
For the first time EVER, Mark will need to go to the hospital after ranking the bite of this bug!!! How will the ASSASSIN BUG rank on the Brave Wilderness Bite Sting Index, when not even the BULLET ANT sent him seeking medical...
Brave Wilderness
STUNG by a Warrior Wasp!
Mark is about to enter the sting zone with the legendary Warrior Wasp! How will it rank on the Brave Wilderness Bite Sting Index against the likes of the Cow Killer, Bullet Ant, and Fireworm? We're about to find out.. but first he'll...
Brave Wilderness
BURNED by a GIANT Fireworm!
This might just be one of the worst stings ever taken on Brave Wilderness! Watch as Mark Vins catches, examines, and ultimately takes a burn from the dreaded Fireworm. Considered to be one of the most painful stings in the ocean.