Flowdiary – is an outstanding online Hausa encyclopedia for science and technology. Its topics are well preserved for research and educational purposes. They are also in a very concise manner for easy comprehendible. Flowdiary was started on 30th May 2017, as an entrepreneurship blog, before it went down in November of the same year. Later on, it was retrieved in June 2020. It is normally operated in the English language, but its contents are in the Hausa Language.