Quote:
Originally Posted by cgarr
They are amongst guys who fish, I bet most of then could guess the weight within a pound, you could hear it in the crowd that something wasn't right.
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+1
I had an echo cardiogram two months ago to determine my ejection fraction which is how well the heart is pumping. Solid half hour of measurements using fancy ultrasound machines.
The tech said "I've been doing this 30 years, I can tell within a percentage point in ten seconds with no electronic measurements."