SciShow
Why Do I Have Varicose Veins?
Usually, the 160,000 kilometers of blood vessels in your body work incredibly smoothly. However, the forces of age, weight gain, and gravity can conspire to cause lumpy varicose veins.
Curated Video
Revolutionizing the Treatment of Varicose Veins: Laser Technology
Varicose veins, a common condition characterized by dilated veins and pooling of blood in the lower extremities, can be unsightly and painful. In the past, treatment involved major surgery and weeks of recovery. However, with the...
Curated Video
Fidgets and Noises: The Science Behind Common Manias
This video addresses why some people engage in repetitive physical behaviors such as knuckle cracking and leg shaking. It examines the biological and psychological triggers behind these actions and reassures that, while potentially...
Healthcare Triage
Do Standing Desks' Benefits Stand Up to Research?
Research suggests that warnings about sitting at work are overblown, and that standing desks are overrated as a way to improve health. Let's dig in.
CTE Skills
HST-MT-Medical Terminology of the Male Reproductive System
This CTE Health Sciences video covers proper use, pronunciation and definitions of medical terminology pertaining to the Male Reproductive System. Rather than opening up a book and trying to learn all the medical terminology out there;...