The King Abdul Aziz and His Companions Foundation for the Gifted (Mawhiba) is calling on Saudi inventors to participate in the 37th International Exhibition of Inventions in Geneva. The exhibition, which is organized by Swiss authorities and scheduled to take place from April 1 to 5 in Palexpo, Geneva, is the world's largest event of its kind. The exhibition will host over 700 exhibitors and 1,000 inventions from 45 countries. Last year it welcomed 72,000 visitors, according to a report published today by Arab News. Khalid Al-Sabti, general secretary of Mawhiba, said the organization participates in such events to help Saudi inventors benefit from the experiences of other inventors and widen their horizons by being exposed to other cultures and sources of knowledge.