OK, so how many people know what a pitch shifter is? In case you don't know, you can do anything from making your guitar sounding like a bass, to almost having a second guitarist there with you!

Here's a pitch shifter you've probably heard of: the Digitech Whammy Pedal. One of the most coveted and acclaimed pedals of all time. But, the Whammy pedal isn't an intelligent pitch shifter. It can just change the pitch of the dry signal.

This is an example of what is meant by the Butterfly Effect. In this example it shows how one hungry mosquito can make a ghost town, out of a regular small town thousands of miles away. It describes step by step the Butterfly Effect.

Rhode Islands poor were severely mistreated during the 'first' Industrial Revolution. It was a case of the haves and have-nots and the competition which enforced poor houses and inhumane treatment of seniors and the greatly infirmed. The Industrial Revolution and its effect on Rhode Islands poor.