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.
1913, Maybellne is Born American chemist T.L. Williams created the first modern day mascara by mixing coal dust and petroleum jelly. The productwas named Maybellne-a combination of his sister's name (Mabel) and the product's main ingredient, Vaseline.