Professor Dave Explains
Virus-Cell Interactions Part 1 Productive vs. Non-Productive
Now that we know a bit about viruses, we understand that they require a host cell. So let's get some more details about how viruses interact with cells. There are a few different ways this can play out, so let's start by looking at...
Science360
Home grown
In episode 29, Charlie and Jordan talk about life at home... microscopic life, that is. This research highlights the impressive amount of microbial diversity in the average household and the degree to which these organisms can tell a...
Curated Video
GCSE Secondary Maths Age 13-17 - Ratio, Proportion & Rates of Change: Geometric Progression - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...
Catalyst University
Spread Plates | Colony Counts (CFUs/mL) and Difference from Streak Plates
1) What are spread plates? 2) How do you perform a colony count to find the CFUs in the original stock (inoculum)? 3) How do spread plates differ from streak plates (streaking for isolation)
Healthcare Triage
Antibiotics and Resistance
A century ago, the top three causes of death were infectious diseases. More than half of all people dying in the United States died because of germs. Today, they account for a few percent of deaths at most.
Catalyst University
The Appendix & Basics of Tonsils and Peyer's Patches
In this video we discuss in detail the functions of the vermiform appendix (or simply, appendix) and the process of developing an appendicitis. At the end, we briefly mention two other secondary lymphoid structures (tonsils and Peyer's...
CuriosaMente
¿Cuál es la diferencia entre virus y bacterias? - CuriosaMente 226
Los dos son pequeñitos y siempre que pensamos en ellos pensamos en enfermedades, pero virus y bacterias son muy diferentes. Bacterias y virus son diferentes. Las bacterias son células más grandes, visibles bajo un microscopio. Los virus...
Weird History
The Life of Typhoid Mary
The story of the real Typhoid Mary - In the early 1900s, germ theory was a relatively new concept, and many – including doctors – were unaware of how diseases spread. At the time, bacterial diseases like typhoid and dysentery could still...
Curated Video
The History and Making of Yogurt
Yogurt is a popular, milk-based food and cosmetic product. It is believed to have originated in Central Europe thousands of years ago. Learn more about where yogurt comes from and the many ways people consume it. Then try making your own...
SWPictures
Rapid Testing for the Next Pandemic
The video highlights the importance of quickly diagnosing and isolating people carrying infectious diseases to prevent their global spread. It introduces a small machine called the Micro Kit, designed by Professor Jackie Ying and her...
Professor Dave Explains
Gonorrhea Neisseria gonorrhoeae
Gonorrhea is the second-most common sexually transmitted infection, or STI, in the world. What is the pathogen responsible for this infection, how was it discovered, and precisely what does it do in the body? Let's answer these questions...
Visual Learning Systems
Prokaryotes: Archaea
Bacteria are the most abundant living things on the planet. In fact there are more bacteria in your mouth than there are vertebrates on the planet. This fascinating series of videos explores the wide-ranging forms and characteristics of...
Next Animation Studio
Turkey fights back against ‘sea snot’ invasion
The Sea of Marmara is blighted by large areas that are covered in a thick, white mucus-like sludge.
Journey to the Microcosmos
The Highs and Lows of Tardigrade Pregnancy
The Highs and Lows of Tardigrade Pregnancy
Catalyst University
Lecithinase Test | Theory & Results
In this video, we explore the theory and interpretation of results for the lecithinase test in microbiology.
Journey to the Microcosmos
The Secret Things Living In Your Drains
The Secret Things Living In Your Drains
Journey to the Microcosmos
Bursaria: Giant Gravity-Sensing Vacuums
The big Roomba of the microcosmos is fascinating to watch as it lives its sink or swim life.
Science360
Ulcer Answers
Ugh, that sinking feeling in your stomach. But for many Americans the sinking feeling is accompanied by heartburn, bloating, cramping and other general discomfort. Stomach ulcers affect nearly four million American's every year. So, what...
Curated Video
Gut Microbiome Explained in Simple Words
The gut microbiome are the trillions of microorganisms – primarily bacteria, but also fungi, viruses and protists – that live inside your digestive system. Scientists are discovering that these microbes are vital for us to live healthy...
Next Animation Studio
Chimpanzees have cleaner beds than humans, study says
Chimpanzees maintain cleaner beds compared to humans because they in essence change their sheets every night, according to a new study. Researchers from North Carolina State University published their findings in the Royal Society Open...
Healthcare Triage
Clickbait Headlines and Medical Research! Watch This Video to Keep Your Family Safe!
Aaron is part of a weekly gaming group. Most of the time it's role playing games, although board games come into play as well. Most of the participants are doctors. We have a group text that we officially use to schedule, but...
Journey to the Microcosmos
Microbes in Slow Motion
While our journeys are often enjoyed at a slow pace, when we go just a little bit slower and look a little bit deeper there’s always something new to find.