Work Environment

The purpose of this audiobook is to introduce the reader to many of the applications of the plasma arc. The applications are almost endless and it is one of the emerging technologies of tomorrow.

Japan. March 11, 2011. 2:46 P.M. The biggest earthquake in Japan's history - and one of the world's five most powerful since 1900 - devastated the Tohoku region, 320 kilometers (200 miles) northeast of Tokyo. It triggered a huge tsunami that left crippling damage in its wake. More than 13,000 people drowned, and thousands of buildings and homes were reduced to rubble.

Grandpa says circles are all around us. He points to the rainbow that rises high in the sky after a thundercloud has come. Can you see? That's only half of the circle. That rest of it is down below, in the earth. He and his granddaughter meditate on gardens and seeds, on circles seen and unseen, inside and outside us, on where our bodies come from and where they return to. They share and create family traditions in this stunning video adaptation of the Pura Belpre award-winning exploration of the cycles of life and nature.

Did you know people can turn the energy in rushing water into electricity? This hydropower can run the computer and the lights in your home. How exactly do we get it, though? And what is the impact on our environment? Listen to this audiobook to find out all about hydropower.