Computer Lab Activity: #2

Hello all :)

Today, we're investigating inventions using some youtube videos. They're called: Stuff of Genius. Please watch the following three videos on inventions and answer the questions using complete sentences. Work in pairs. Do this assignment in an e-mail. Send it to me when you finish.  In the "asunto" box, type your Group and Last Names, First Names.  Send 1 e-mail per team. My e-mail address is jessicarreon.cecyt2@gmail.com

1.  How stuff works: potato chips         http://youtu.be/r8a-yueUuDU
2.  How stuff works: sports drinks        http://youtu.be/9maRnk0vVwQ
3.  How stuff works: junk food             http://youtu.be/r-Mmjw5EBO0

In addition to the questions on the board, answer these 2 questions. Use complete sentences.
a) What is the "ripple effect"?
b) What is "the American Dream"?