In case you want to impress your family over Christmas’/New Year’s Dinner:
A so-called calendrical savant (or calendar savant) is someone who despite their intellectual disability (typically autism) can name the day of the week of a given date, or visa versa in a few seconds or even a tenth of a second (Kennedy & Squire, 2007).
While extremely impressive to behold, calendar calculations are actually very simple to perform and can be learned in less than 30 minutes. This short article will teach you how.
How to Perform Calendar Calculations in Your Head →
💵 This article is stuck behind Medium’s metered paywall … open the link in an incognito window to bypass that limit.