So in the episode, I just realized that Weasley thrown a holographic snowball outside of the holodeck and it hit Picard, how? What magic is that? Or is it just because it’s so early in the series or just what? I must have a explanation (silly or cannon) for it happening…
Happy to lend my Trek knowledge! Also, you might have been thinking of Insurrection, where Data is a floatation device!