but where do all the resources for creating complicated technologies like chip fabrication and MRI machines come from? small start ups certainly can't, at least

but where do all the resources for creating complicated technologies like chip fabrication and MRI machines come from? small start ups certainly can't, at least not for large scale R&D. only gov'ts and large corporations really can, and the latter only will if they have some guarantee of making a profit off of the work they put into the tec