A potted history

Your decurted or headlesse clause, Angelorum enim, et cet.

But marbles are not only used to play games: they are also traded. In this market, the value of the different kinds of marbles (oilies, emperors, etc.) is determined by local supply and demand and not by the price of the marbles […]

The lab rat, experimental object, “Spam in a can” idea wasn't NASA's vision of the astronaut, but this unpleasant dimension of astronaut life did seep into spaces with a claim to public attention.