Medical science background, curious about how and why things work

[GeorgeV]

Hi all, I have a medical science background, retired now but still always like to ask the questions "how" and "why", especially in this hi-tech age. Get a little frustrated when I can't find answers. Often attempt to understand that which I have no hope of understanding.

 

[Greg Bernhardt]

Welcome to PF!

 

[davenn]

Hi George,
welcome to The Physics Forums :)

greetings from Sydney, Oz ;)

Dave