Listeria monocytogenes is a Gram-positive foodborne pathogen that is ubiquitously found in diverse environments such as soil, water, various food products, animals, and humans [1]. Infection by Listeria monocytogenes occurs almost exclusively after ingestion of contaminated food.
Henry Ruschmann accidentally invented glitter when he was trying to figure out a way to put discarded plastic to use. 01:55.
President (TMA) A.C. Gilbert was a native Oregonian who was born in Salem and was the famous inventor of Erector Sets and Gilbert Chemistry Sets. Gilbert was the first president of the Toy Manufacturers Association (TMA), an association that hosts the largest toy fair in the world. (URL: www.acgilbert.org/about.htm)