We consider the set multicover problem in geometric settings.

He led me along a dog-legging route through the fifteenth-century alleyways that were the lacework holding old Beijing together. Hutongs, as they were called, defined China's old capital, their grey stone walls pierced at intervals by weathered wooden doors that opened onto four-sided courtyard houses.

Whereas a piano strikes the string, a harpsichord plucks it.

She's so strong, she can throw a mid-range whilst the other ones have to throw a driver.