The World History of Science Online is an international bibliographical project. Currently it is under the direction of a board of scholars from around the world who have an interest in fostering bibliographical activities worldwide. As of late 2011, this resource launched a new initiative. WHSO aims to become a major online resource for scholars who are looking for resources for their scholarly work. The website classifies and indexes online resources in the field of the History of Science and Technology of scholarly merit and provides brief descriptions of these resources.