Rob Tarzwell has been running a series of videos that, ironically, I’ve only just had some time to check out. I say, “ironically”, because the series is called One-Minute Medical School. They’re quick and easy to understand, each covering an aspect of normal or “abnormal” human physiology.
Since I’ve been up to my elbows (and sinuses) in dust recently, these videos on allergies caught my attention.
The poster for this video is here if you want to look at it more closely.