2 Verbs to Use for the Word pyrotechnic

" The Moon, as is generally known, shines with a borrowed light, while the Sun is popularly supposed to manufacture its own gas and to arrange its pyrotechnics on the premises.

Spring is charming, the brilliant days only varied by frequent thunderstormswhich, however, are almost invariable in keeping their pyrotechnics till about five in the afternoon.

2 Verbs to Use for the Word  pyrotechnic