Issue I

Chewing Gum

2017-11-11T06:03:27-08:00 November 7th, 2009|Biomedical Engineering, Chemical Engineering, Food & Drink, Health & Medicine, Issue I, Volume X|

Chewing gum, the most popular snack in America, can be traced back to ancient Greece. Over the past two centuries, gum manufacturers have embraced materials science to produce a product that has a wide variety of benefits, from cavity protection to enhanced mental concentration. However, this treat is also polluting streets, sidewalks, and buildings around [...]

NASA Brings Clean Water Back Down to Earth

2017-11-11T06:08:15-08:00 March 7th, 2009|Aerospace Engineering, Chemical Engineering, Issue I, Space, Volume X|

Getting enough water is one of the greatest challenges in human spaceflight. As its mission objectives have become increasingly more ambitious, NASA has been at the forefront of water purification technology. Designers of water purification systems for space travel face many of the same challenges as designers of systems for use in developing nations, and [...]

From the Vine to the Table: Winemaking Explained

2017-11-11T06:05:13-08:00 March 8th, 2008|Chemical Engineering, Food & Drink, Issue I, Volume X|

Wine has been enjoyed for over 7,000 years and through the centuries it has been the preferred drink of the Egyptians, Romans and Mesopotamians. It has played a key role in religion and cross-cultural trade, but only in the past 150 years has science and technology become a part of the winemaking process. Louis Pasteur's [...]