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Ice cream sandwiches being made: 



Springs being made:

Pencils being sharpened:

Mold forming: 

Bread dough being cut: 

How holes are drilled in metal: 

Trombones being made: 


CDs being made:

Popcorn popping:

How fences are made:

Iron being shaped:

Gloves being made:

The making of a dart: 

A knuckleball in slow motion:

How keys work: