Medical Technologies
Video https://www.ted.com/talks/hyunsoo_joshua_no_performing_brain_surgery_without_a_scalpel
X-rays to look at - Lab - Interpret x-rays, ultrasounds, …
Extra info https://med.und.edu/radiology/_files/docs/xray-film-reading-made-easy.pdf
Really cool quiz! https://www.teachingmedicine.com/Case.aspx?mode=demo
Another one https://www.radiologymasterclass.co.uk/quizzes/abdominal_x-ray-quiz_1 (and there are several at this site https://www.radiologymasterclass.co.uk/tests/quizzes )
Videos of different scopes
Colonoscopy normal and polyp surgery https://www.youtube.com/watch?v=eCPySqbIk8U&has_verified=1
Upper GI endoscopy (FF to 5:00 for scope views, rest is fairly boring)