What can we learn from studying DNA and beer? This is just the type of query that inspires the people at the U.S. National Library of Medicine. This online exhibit is meant to accompany a traveling exhibition and is full of information about key technological innovations that have involved the marriage between medical scholars and industrial professionals. Browsing the Learn More area, visitors will find interactive features about how insulin was made from recombinant DNA. Additional features cover the fermentation of beer and the creation of penicillin. The Digital Gallery contains nineteen fascinating items, such as catalogs celebrating Louis Pasteur, treatises on food adulteration, and animal chemistry. These archival items truly bring the history of medicine and innovation to the forefront. For those interested, the site is nicely rounded out with suggested readings and other complementary websites.