The Missing 10 Days of 1582
If you display October 1582 in a smartphone calendar, the 4th is followed by the 15th, with ten days missing. The cause is the calendar reform (the Gregorian calendar) by Pope Gregory XIII, which really did skip ten days.
Mystery Timeline|1185–1602
Yokai and strange tales from the age of the samurai, alongside the mysterious books and legends of medieval Europe, from the Kamakura period to the Warring States era.
If you display October 1582 in a smartphone calendar, the 4th is followed by the 15th, with ten days missing. The cause is the calendar reform (the Gregorian calendar) by Pope Gregory XIII, which really did skip ten days.
A legendary substance of alchemy believed to turn metals such as lead into gold, and even to grant immortality when drunk. Many alchemists of medieval Europe sought to make it, and a legend says the Paris scribe Nicolas Flamel succeeded.