When double rainbows occur, the colours of the second arc are always reversed.
100 Mind-Blowing Reversed Facts
Christmas is cancelled. A Christmas-themed one from the brilliant Joanna McCunn on that old chestnut, did Cromwell ban Christmas… In 1644 the Puritan parliament declared every last Wednesday of the month would be a legally mandated fast day. Christmas Day fell on the last Wednesday of the month so no feasting was to be allowed that year. Time should be spent in even more solemn humiliation, repenting of your sins for making Christmas a time of carnal and sensual delights in the past. In 1647 they went the whole hog, banning all celebrations of Christmas and Easter for good! (Charles II reversed this when he came to the throne in 1660).