I’ve been sorting through a heap of expired meds with all sorts of weird coatings—got a whole library of them. Ever considered how those same coatings could simulate different planetary atmospheres for controlled drug release in space?

The biggest hurdle is the sheer number of variables that shift a planet’s “environment” and the fact that we have no test chambers that can truly mimic Titan’s cryogenic haze or Mars’ thin CO₂ canopy—so I’d have to build a 1‑inch micro‑climate lab just to get a baseline, then calibrate the coating thickness to match the pressure gradient. And between the batch‑to‑batch consistency, the storage temperature swings, and the fact that I’ve already misplaced my lunch again, it’s a logistical nightmare more than a science experiment.

I’d start with a 2‑inch chamber and a single coating thickness variable, then slowly add more layers. I’ll keep the lunch in a sealed tin—if the pill’s coating works, the sandwich should stay intact even if we’re orbiting a rogue planet. Just don’t ask me to talk about it for longer than a minute.

Will keep it under the 5‑gram limit and hope the sandwich doesn’t evaporate before the test ends. Good luck, too, in the lab.