A viral theory claims 2025 mirrors 1941 because their calendars match, but does that mean history will repeat itself?

Digitizing the calendar amounted to a translation effort that only someone versed in Jewish law, Hebrew, mathematics and coding could undertake. This combination of skills is now fairly common ...

The theory stems from the fact that both years share the exact same calendar, and 1941 is remembered as ''one of the ...

Tricky Math, and History, Lead to Leap Year. News. By Wynne Parry published 29 February 2012 ... who has studied the history and mathematics of the Gregorian calendar. ...

Myth No. 1: The Romans originally used a 10-month calendar, but Julius and Augustus Caesar each wanted months named after them, so they added July and August.This set the last four months askew ...

You can't do that, however, with a 12-month calendar and get an odd number of days in the year because of a simple mathematical fact. Whenever you add odd numbers together an even amount of times ...

The 365-day solar calendar, called the haab, tracked the movement of the sun, while a second ceremonial one called the tzolkin followed a 260-day track linked to ceremonies and celebrations.

Math’s history tracks to that of civilization. As human societies became more complex, so did mathematics, which helped our ancestors keep tabs on things such as livestock, debts and time.

One of the interesting things about the history of mathematical notation is its regional variation over the centuries. There was one kind of notation in Italy, another in Germany, the U.K. and France.

In 2025, the calendar matches 1941, sparking online buzz and historical comparisons. While just a date pattern, it’s fueling ...

The Romans added January and February to the calendar but ran into a problem — math and superstition. Here's why February became the odd month out. E. coli found in three Fishers waterways.