Final answer:
The problem presents a series of fictional units with conversion rates but does not provide a direct link between the two units of interest, making it impossible to solve for glamdrakes per second.
Step-by-step explanation:
The question at hand is essentially a conversion problem, where we must find the number of glamdrakes per second a rocket ship can travel given that it can travel 81 darnids per hour. To solve this, we need to establish a conversion factor between darnids and glamdrakes. Unfortunately, the question does not provide a direct conversion rate between these two units; rather, it provides various other conversion rates involving other made-up units that seem to offer no relevant information for solving this. Thus, without a clear relationship between darnids and glamdrakes, the problem cannot be solved.