Total off-topic but speaking of noticeable examples -
long-long ago I tried kids slide in front of McDonald and got zapped from it so hard I had a black mark on a finger for a few days. Physics explained effectively 
Total off-topic but speaking of noticeable examples -
long-long ago I tried kids slide in front of McDonald and got zapped from it so hard I had a black mark on a finger for a few days. Physics explained effectively