Technically not from space since the lower stage never made it past the Karman line, which is 100km above sea level.

I’m a long-time Samba fan, but even I wouldn’t run them as DCs in a production environment.

I started doing this a few years ago, and it made a world of difference. I dislike the whole process of using regular floss; having to wrap it around my fingers and then try to maneuver it around inside my mouth, all while staring at myself in the bathroom mirror is a mental burden. Now I just keep a bag of floss picks in easily reachable places where I tend to spend the most time, and I’ve ended up with really good flossing habits.