Page Two

Unraveling the Mystery of Your Genes 3-10

In 1953, scientists cracked the genetic code. Since then many more secrets have been revealed. What is behind the mystery of life?

What Does It Take to Keep Them Flying? 11

How do airlines maintain their planes? How often are they checked? Can you feel confident when you fly?

The Pantanal—A Fascinating Sanctuary 15

Home to anacondas and alligators, the Pantanal is threatened by exploitive human activity.

[Picture Credit Lines on page 2]

Courtesy of United Airlines

Georges El Sayegh