More uselessness Thanks to Phil Ringnalda I found out about the weather pixie. That is a service which I customised to give you and me the information (data as of now in brackets) concerning the Frankfurt Airport temperature (12 degrees Celsius), humidity (58%), pressure (1,019 hPa), wind direction (East/North East), wind speed (2 knots) and most useful of all if it is dark or bright outside (the sun is shining so I guess it is daytime). I put the weather pixie into the sidebar. Resemblances between the startrooper guy I chose and me cannot be totally excluded. By clicking on him you get a small text in prose including extra visibility info on the Frankfurt weather. P.S. Apparently there is a fault in the automatically generated html code of some weather pixies. In mine the "img src" url started with "weatherpixie.comm". Obviously there is one "m" too much at the end.

Useless knowledge #1 "The commonly stated rule, that Easter Day is the first Sunday after the full moon that occurs next after the vernal equinox [first day of spring; explanations in square brackets added by me], is somewhat misleading because it is not a precise statement of the actual ecclesiastical rules. The actual conditions to determine the date for Easter are (1) Easter must be on a Sunday; (2) this Sunday must follow the 14th day of the paschal [Easter] moon; (3) the paschal moon is that of which the 14th day (full moon) falls on or next follows the day of the vernal equinox; and (4) the equinox is fixed in the calendar as March 21. Easter can never occur before March 22 or later than April 25." Easter being a religious feast its date is calculated according to ecclesiastical rules which do not always lead to the same result as the analogous astronomical rules. Everything you never wanted to know on dates and calendars in the calendar FAQ. It also tells you how to calculate the date of the paschal full moon which does not necessary fall on the same day as the astronomical full moon. More information on Easter: origins, meanings and current practice. Unfortunately according to that source the nominal date of the Spring equinox is March 20th which I think is wrong as then Easter could theoretically fall on March 21st which is impossible.