can you please help me answer the following related questions?

How can a company like Dyson appliances could exploit externally sourced R&D? examining the degree of control required by a girl over its technology portfolio, are there certain components of technologies that should remain in-house? what are the relative shift from manufacturing centered R&D towards more service-oriented R&D?

what are the benefits of open-source R&D? and what is meant by scientific freedom and why is it important?