Trope-a-Day: Improvised Microgravity Maneuvering

Improvised Microgravity Maneuvering: Literally every vaguely physically plausible version of this has been tried over the eldrae’s history in space. Actually, so have most of the physically implausible ones, but they didn’t work out so well.

Yes, even the ones that sound like the punchlines to off-color jokes.

(As a rule, don’t do this. At worst, your lack of thrust vector control and eyeball navigation will get you very dead. At best, people will point, laugh, and send someone to get the catchpole for the humiliating pulled-back-to-the-wall experience. Either way, it’s not going to be fun.)


Trope-a-Day: Zero-G Spot

Zero-G Spot: If there’s a couple anywhere in the Empire that hasn’t, ah, joined the 100 Mile High Club, it’s because they haven’t yet finished treatment for a case of galloping cosmophobia. Sure, there were some special requirements to figure out w.r.t. anatomical docking maneuvers (mostly involving conservation of momentum), but that’s why they did science to it.

As for celestial polyamory, insert your own three-body problem joke here.

Trope-a-Day: Jet Pack

Jet Pack: They exist. Mostly used in conjunction with combat exoskeletons or their civilian industrial counterparts, to avoid the, uh, Toasted Buns problem, and also the need for a fairly elaborate harness to avoid a painful and undignified jet-wedgie. (While obviously avoidable with a larger framework that keeps the jets further outboard, that’s about as clunky to maneuver in as a whole exoskeleton anyway.)

The exception to the above rule are the ones commonly used to aid maneuvering in microgravity, which are rather smaller and even implantable into the body, for that matter – but that’s because they use simpler, less-high-thrust-because-no-gravity technologies like cold-gas nitrogen jets and ducted fans, and so will not hurt you.

And, of course, without any of this you can always Spider-Man it up with your vector-control effectors, tractor beams obeying Newton’s Third Law, and all.

Gettin’ Clean

The primary hygiene component of a standard shipboard ‘fresher is a cylindrical translucent compartment, resembling a drug capsule set on its end, with a watertight sealing door. At top and bottom, gratings conceal powerful counter-rotating fan/turbine units.

In dynamic mode, these fan/turbines are engaged to blow (at the nominal “top”) and suck (at the nominal “bottom”) a water/air colloid past and over the bather at configurable velocities ranging from strong breeze to hurricane-strength wind, providing the water with a functional simulation of gravitic flow – a “shower”. To conserve water where necessary, many ‘freshers recirculate filtered water while in operation, requiring fresh water input only for the initial fill and the final rinse cycle.

In static mode, the gratings close and the capsule itself fills entirely with water – a microgravity “bath”.

In the former mode, breathing while bathing is, at best, difficult; in the latter, it is downright impossible. Early-model ‘freshers included a built-in breathing mask connected to ship’s life support to ameliorate this problem; in these days of respiratory hemocules which enable the modal transsoph to hold their breath for over an hour, ‘fresher designers tend to assume that this will not be a problem. Those without such hemocules must, therefore, remember to take a portable breather with them when bathing.

– The Starship Handbook, 155th ed.

Trope-a-Day: Our Showers Are Different

Our Showers Are Different: Averted, for the most part. Water has enough other uses, starting with radiation shielding, and is prevalent enough in space – and, of course, being built in space, or launched using nuclear pulse drives, there’s plenty of room in the mass budget for the relevant equipment – that most spacecraft and habitats have plenty of water available for real showers. Or even baths (although microgravity baths are relatively small, closed chambers that fill with water, requiring you to use a breathing tube – at least, if you aren’t equipped with those nifty hemocules that let you hold your breath for a couple of hours, anyway.

There are microbot swarms that will clean you quite satisfactorily (a close relative of decontamination mist) without needing water, or indeed requiring you to undress, but those aren’t there because of water-lack; those are there for people in too much of a hurry to enjoy it.

And a “sonic shower”? Well, that’s just a fancy shower-head that helps you scrub.