But on other fronts there’s a clear case for optimism. Science has come to our rescue, big time, with the miraculously fast development of vaccines against the coronavirus.

Coordinate term: mandible

Shut your mouth, dame, / Or with this paper shall I stopple it.

The most interesting feature here is the appearance of a new type of polyhedral cage, the 18-hedron or octakaidecahedron (see Fig. 115).