There are several international organizations currently working towards raising the standard of science and technology in the third world countries (TWCs). It is being appreciated that instead of dealing with the issue on a country by country basis, it helps to view and solve the problem in a network mode. It is sometimes the case that one TWC may have resource persons, or facilities which can benefit by sharing with the other TWCs. Or, a group of workers from different TWCs can be brought together for a school or workshop in which experts drawn from different parts of the world participate as lecturers or guides.