calfact - a xkcd 1930 generator and show of BNF grammar

Web Version

XKCD 1930

Examples

• Did you know that the super moon might happen twice this year because of a magnetic field reversal ? Apparently it was even more extreme during the bronze age.
• Did you know that the earliest sunset drifts out of sync with the atomic clock in Colorado because of timezone legislation in Arizona ? Apparently it's getting worse and no one knows why.
• Did you know that the leap day drifts out of sync with the atomic clock in Colorado because of a magnetic field reversal ? Apparently there's a proposal to fix it, but it will never happen.
• Did you know that the earliest sunset might not happen this year because of a decree by the pope in the 1500s ? Apparently that's why we have leap seconds.
• Did you know that daylight savings time happens later every year because of timezone legislation in Arizona ? Apparently it was even more extreme during the bronze age.
• Did you know that daylight saving time drifts out of sync with the sun because of a decree by the pope in the 1500s ? Apparently there's a proposal to fix it, but it will never happen.