What are the minor signs that have not yet appeared, except for the Mahdi?

The minor signs of the Hour are numerous: some have already occurred and passed, some have not yet occurred, some recur, and some become more apparent with time. The wisdom behind mentioning them is to alert people and urge them to repent and prepare for the Hereafter before it is too late. As for the major signs of the Hour, they include the emergence of the Dajjal, the descent of Jesus (peace be upon him), the emergence of Gog and Magog, the Beast of the Earth, and the sun rising from its west. Many of the minor signs have already occurred, such as the taking away of knowledge, the prevalence of ignorance, the appearance of musical instruments, the drinking of alcoholic beverages, the construction of tall buildings, and the adornment of mosques.