Springs being made:
Pencils being sharpened:
Mold forming:
Bread dough being cut:
How holes are drilled in metal:
Trombones being made:
What a liter bottle of soda looks like before compressed air is added:
CDs being made:
Popcorn popping:
How fences are made:
Iron being shaped:
Gloves being made:
The horrible, horrible process of making a hot dog:
The making of a dart:
A knuckleball in slow motion:
How keys work:
