A closer look
If you have ever stared at your birth chart and wondered why some astrological houses are mathematically massive while others are tiny slivers, you can blame a 17th-century monk. There are over thirty different house calculation systems, but 'Placidus' won the war solely because the Catholic Church vigorously printed and distributed his specific almanacs across Europe. It wasn't that his complex time-based math was fundamentally better; he just essentially had the best celestial PR team.
