Technology - building (Stellaris)

learned the technology: interplanetary research initiative - giving the building research Institute and can not build,
thought of as a module of the station - also no
5 all Sciences + 5% research rate (for early mid-game good idea)

or now the conditions of the other building to this building?? (laboratory until 2nd level)
kind of like the one on the Empire (if not mistaken) - but there should be no bonus no buildings - points of waste?

although just remember - to 2.0 - studied - opened - built

what other buildings or research problems?