Packing for Mars: The Curious Science of Life in the Void
by Mary Roach
This is amazing, ridiculous, and horrifying in all the best ways, as Roach looks into the history of the space program and the work that went into keeping astronauts alive. Which mostly means looking into the details of how a body works and then trying to figure out what parts are impacted by gravity. And air pressure. Eating and drinking, peeing and pooping, blood circulation, bone growth, sweating, etc. And then consider all of those same issues, along with physical and mental health related to being confined to a small capsule moving at incredible speeds and with extremely limited personal supplies. (How greasy does a person get if they just… don’t bathe, or change their clothes, or get up from their chair, for three weeks? This was a real study done with real people.)
Space programs in both the US and Russia looked into these in detail, and thus so too does Roach. With delight! But not sex: NASA is much like the DC Comics universe: there’s no masturbation. Much to Roach’s dismay, too, as one tangent discusses the failure of journalism integrity as she searches for truth between the tales and the denials of scandalous space monkey masturbation and finds a series of authors so excited by the idea that they forewent the facts of the matter. She supplements the space program research by delving into the research on aquatic animal sex and searching for information on a zero-gravity porn movie, instead.
And then she looks into the disasters and how many ways a body can stop working under various traumatic circumstances and let me tell you: I had never before considered that in a sudden stop from a sufficiently high speed, your internal organs can have noticeably different deceleration rates. (This is not a good thing for your future well-being.)
This book looks at all the gross parts of being a living body made of flesh and phlegm and explores them with joyous abandon and is an absolute delight.