SciShow
HIV, Circumcision & The Fight Against AIDS
SciShow News reports some promising new findings about the worldwide fight against HIV, including insights about how we can make the most of one of our newest weapons against HIV: circumcision.
Curated Video
These body parts were named after people
Some parts of your body are named after the anatomists who discovered them. Have you ever wondered who named a body part after them? And did you know that there are some body parts that were named after biblical and mythological figures?
Professor Dave Explains
Dendritic Cells: The Regulators
With macrophages covered, let's move on to another innate immune cell type, dendritic cells. These are able to capture and present antigens to the T cells of the adaptive immune system, prompting a variety of outcomes. Let's take a look...
Professor Dave Explains
Barrier Surfaces of the Innate Immune System
The first aspect of the innate immune system we will examine is the many barrier surfaces, such as the skin, as well as the linings of the respiratory tract and digestive tract. These cells have to constantly prevent infection from the...