TED-Ed
TED-ED: What causes body odor? - Mel Rosenberg
Most of us don't need more than one whiff to identify that generally unpleasant, characteristic smell we call body odor. But it's a surprisingly complex phenomenon, influenced by our genetic makeup, age, diet, and hygiene. So what is...
Curated Video
What is Delusional disorder? How Is It Different From Schizophrenia?
Delusional disorder is very different from schizophrenia. The only thing they have in common is the presence of delusions. Schizophrenia is delusions, plus hallucinations, disorganized thoughts and behavior and other cognitive or...
SciShow
Weird Diagnostics
Hank goes over some of the more interesting ways that doctors can use to tell what might be wrong with you.
TED-Ed
What causes bad breath? - Mel Rosenberg
Halitosis is a curse that has plagued humanity since ancient times. But what causes it, and why is it so universally terrifying? Mel Rosenberg outlines the basics of bad breath and what you can do when it strikes you.
TED-Ed
What Causes Body Odor?
Can your diet change the smell of your armpits? Scholars learn the truth behind this and other factors that influence body odor. It covers the biology of what is happening as well as the ways to prevent or cover the offensive odor. To...
American Chemical Society
How Do Deodorants and Antiperspirants Work?
Why do sweaty humans smell like onions and cumin? Explore antiperspirant and deodorant chemistry with a fact-filled video from the American Chemical Society's Reactions playlist. Topics include odor-causing agents, components of underarm...