Recovery story

I-35W Mississippi River bridge

After 40 years of a faithful service, she collapsed due to some undersized gusset not being able to bear the increasing load.

 

I-35W Saint Anthony Falls Bridge 

Then the replacement is a well-loved and praised bridge.

Such a story.

Forgot what I was doing

But most likely that numpy array works so inefficiently compared to item/itemset on opencv-python, here.