Why do my readers and informants so delight in bloopers and boo-boos, fluffs and flubs, and goofs and gaffes? […] The humor in bloopers lies, in part, in the listener's awareness of the speaker's vulnerability. It is the very artlessness of linguistic lapses that makes them so endearing and makes us feel superior.

D'Argenson was prepared with advice. ‘A bed of justice will suffice, Highness.’

I guess that's how it's meant to be, but Heaven only knows.

Ground particles are fed up the upstack where they circulate to the downstacks and either pass through outlets on the inner radial surfaces (if they are small enough) or are swept again to the bottom of the upstack by low-pressure inlets […]