> You’re one air con fuckup from asphyxiating on your own CO2 by the looks of it. You might as well say the same thing about any sealed building, like virtuall

> You’re one air con fuckup from asphyxiating on your own CO2 by the looks of it. You might as well say the same thing about any sealed building, like virtually every skyscraper, or honestly most hotels I've stayed in (without exterior windows that you can open). Buildings have air ducts for forced air flow. This isn't any different. Each capsule has one vent for fresh air, another that removes the air. It's the same way regular rooms work. And oxygen and CO2 diffuse through air and ducts anyways, passively, even if blower fans fail. Plus there are additional gaps anyways for safety. You're not going to suffocate. They do actually think about these things in building codes. You're not allowed to build rooms that would suffocate someone if mechanical fans failed.