Sparrho was developed when CEO Vivian Chan was getting her PhD in biochemistry at the University of Cambridge and Sparrho checks more than 18,000 sources daily and features more than 2.1 million documents in its database, including the latest articles, patents, videos and even grants. Through a partnership with The British Library, Sparrho has access to metadata for all of its content, dating back to the 1890s. That allows the company to search Einstein’s work and find all the people who have written similar papers. That Iranian woman I mentioned. She’s called Zahra Haghani and yo