Video Clips of Miscellaneous Manufacturing Process

The modern industrial manufacturing process is full of wonders. However, they are seldomly taught and discussed in classrooms. Here I collected some videos from the web that can show a student how things are made in modern industrial processes. I hope these are awe-inspiring and informative. 

Video explaining how a ball point pen is made.

 

How are pencils made.

 

How are Lego pieces made.

 

How are CDs made

 

 

How are ball bearings made

 

How are aluminum soft drink cans made?  Video.