What Came Before The IPod Nano?

What Came Before The IPod Nano? Model Generation Original release date Nano 1st September 7, 2005 Replaced Mini. Available in black or white and used flash memory. Color screen for picture viewing. 1 GB version released later. 2nd September 12, 2006 Anodized aluminum casing and 6 colors available. How many generations of iPods are there?

What Do Nanotechnology Engineers Do?

What Do Nanotechnology Engineers Do? A nanotechnology engineer seeks to learn new things that can change the face of health, science, technology, and the environment on a molecular level. They test for pollutants, create powders to enrich our foods and medicines, and study the smallest fragments of DNA. What engineers work on nanotechnology? Nanotechnology is