The eggs of a canary hatch in 14 days, those of a barnyard hen in 21 days, eggs of ducks and geese in 28 days, those of the mallard in 35 days, and the eggs of the parrot and the ostrich in 42 days. All are divisible by seven – the number of days in a week!

The waves of the sea roll in on shore 26 to the minute in all kinds of weather – amazing!

Each water melon has an even number of stripes on the rind.

Each orange has an even number of segments.

All grains are found in even numbers on the stalks.

Every bunch of bananas has on its lowest row an even number of bananas, and each row decreases by one, so that one row has an even number and the next row an odd number.

(received via email on 17 March 2016).