Curated Video
Cyber Security for Absolute Beginners - 2022 Edition - Part 02 - Ransomware - Cryptolocker, WannaCry, Bad Rabbit
In this video, we will look at the most effective form of malware today globally, ransomware, a form of malware where the attacker prevents the victim from accessing the computer or the files.
Curated Video
Cyber Security for Absolute Beginners - 2022 Edition - Part 02 - Introduction to Malware
This video introduces the malicious software and programs that harm our computer systems and networks.
Curated Video
Practical Cyber Hacking Skills for Beginners - Malware Revisited
This video revisits the concepts of malware, the kinds of malware, and the options available to us to mitigate the problem as much as possible.
Curated Video
Thomson's Model of Atom: The Plum Pudding Model & Radioactivity
Thomson's Plum Pudding Model and Radioactivity Discovery Background: • Atoms were previously thought to be indivisible particles, as proposed by John Dalton. • The discovery of the electron, a subatomic particle, required a new model to...
Weird History
Fatal Beauty Trends From the Victorian Era
The Victorian Era lasted throughout most of the 1800s. This period of time was known for its technological advancements and for its increased social mobility. And with that came new beauty trends that spread from Britain to the United...
Curated Video
These Diseases Love a Warmer World But Which Should We Worry
As our world gets warmer and our climate gets more extreme, the weather isn’t the only thing that’s changing and becoming more dangerous. Disease vectors are also spreading and becoming riskier to humans. In this episode of Weathered, we...
Curated Video
Growing Bean Sprouts - Part 1
Learn about how seeds sprout into plants, and find out if it is possible to grow bean sprouts without soil!
0:00 – Introduction
0:17 – What you need
0:45 – Explanation
2:54 – Safety
3:03 – Growing Bean Sprouts Setup 1
3:44 – Growing...
Curated Video
Homemade Glue
There are many kinds of glue all around us. Some come from nature, and some we can create. Watch as Dr. Boyd gives step-by-step instructions on how to create your own glue at home.
Minute 0:30 – Introduction
Minute 0:42 – What you...
Science ABC
Nuke In Space: What Would Happen If A Nuke Went Off In Space?
If a nuke exploded in space, gamma rays and X-rays would be emitted and would expand to light up the sky. On the surface of the planet, auroras of light would be seen for thousands of miles within minutes of the blast. The explosion...
Science ABC
Is The 'Sunken City' Of Atlantis Real?
We do not know for sure if the sunken city of Atlantis is real. The only written record of its existence is from the great philosopher Plato. Even the location of this utopia is a mystery. Many different locations have been proposed as...
Science ABC
Did texting Kill Grammar?
Language change is a natural process, as it changes with the changing needs of the people who speak it. First and foremost, language change is not necessarily a bad thing; if language never changed, we wouldn’t have words to indicate...
Curated Video
Epidemiology
The study of health and disease at the level of populations. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary Films reinforce...
Curated Video
Seafloor spreading
The spreading of the seafloor around mid-ocean ridges as new rock is formed in between two tectonic plates. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual...
Curated Video
Diffusion
The spread of particles from an area of high concentration to an area of low concentration. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science...
Curated Video
Terrible TB: Part 2
Introducing the ethical debate surrounding the treatment of tuberculosis patients in the US. Would you enter quarantine voluntarily to prevent widespread infection? Biology - Human Body - Learning Points. Every day 4800 people die from...
Curated Video
Pandemic Viruses: SARS
SARS swept the globe amid fears of a lethal super-virus. Scientists hurriedly tried to find a cure and discovered that the SARS virus came from a very unlikely source. Biology - Cells And DNA - Learning Points. The Severe Acute...
Curated Video
Pandemic Viruses
Pandemic viruses can spread around the world. Viruses invade our bodies destroying cells and infecting others, but how do they do it? Biology - Cells And DNA - Learning Points. Viruses are deadly, contagious and can spread easily around...
Curated Video
Pressure and Surface Area
Learn how surface area can affect the amount of pressure exerted, and why this is useful in life? Physics - Forces - Learning Points. Pressure is the amount of force acting on a set area. Pressure is measured in pascals. Pressure can be...
Curated Video
Invading Plant Species
Ecosystems are finely balanced environments. The introduction of 'invader' plant species can be disastrous for biodiversity. Biology - Ecosystems - Learning Points. Protecting diverse delicate habitats from invading species is difficult....
Curated Video
Savannah
Discover how animals have adapted to survive in the extreme climates of the savannah. Biology - Ecosystems - Learning Points. The savannah is one of the most dynamic habitats on the planet. Areas of savannah can be found to the north and...
Curated Video
What is Cancer?
Cancers claim more lives every year than any other disease, and come in many forms such as lung cancer, bowl cancer and breast cancer. Why are cancers so deadly and how can we treat them? Biology - Cells And DNA - Learning Points. There...
Curated Video
Germs and Hygiene
Explore where germs are found, how they can affect us, and how basic hygiene can help us avoid becoming unwell. Biology - Healthy Living - Learning Points. Pathogens are microbes that cause disease. Good hygiene is the best way to limit...
Curated Video
Sexually Transmitted Infections
The number of infections spread through sexual contact is increasing globally. Why is this? What are STIs? And why do some people not know when they've caught one? Biology - Healthy Living - Sexually Transmitted Infections (STIs) are...
Curated Video
HIV/AIDS: Immune Evaders
What makes HIV the world's most deadly virus? Its abilities to constantly evolve and to attack the body's immune system lie at the heart of its deadly nature. Biology - Cells And DNA - Learning Points. Human Immunodeficiency Virus (HIV)...