For instance, suppose our subject is the “History of 0.” The invention of the wheel, the invention of zero, the construction of the Roman Coliseum, the invention of the compass, the development of the traffic circle, Pauline Reage’s book The Story of 0, and the Wheel of Fortune could be events indicated along a linear flow of time extending from prehistory through contemporary time.

In particle physics, that system is uninspiringly called the Standard Model, which accounts for all known matter but has one gap: the elusive Higgs boson.

Bob and the gang have so much fun, working together to get the job done.

The cook prided herself on making the kitchen supper as delicious as the family's dinner.