When tossing a coin, it is more likely to land on the same side as it was tossed.
Imagine that you take a coin and are about to throw it into the air. What would you say is ...
Imagine that you take a coin and are about to throw it into the air. What would you say is ...
The second stanza of a sestina, as we saw last week, rearranges the endings of the six verses from ABCDEF ...
The reason why, as we saw last week, a magazine whose name I don't want to remember gave “Four” as ...
If God's true name were a sequence of four letters, two vowels and two consonants, as we speculated last week ...
Sierpinski triangle.Encyclopaedia Britannica (Universal Images Group via Getty Images)In previous weeks we have seen the surprising relationship of the Tower ...
In a trivial tower of Hanoi with two discs, A and B, as we saw last week, the sequence of ...
The Tower of Hanoi is a popular puzzle devised by French mathematician Édouard Lucas at the end of the 19th ...
Last week we asked ourselves about a formula that would allow us to find the nth tetrahedral number as a ...
Tetahedron of stacked spheresCarlo FrabettiI have to start by correcting an omission: last week I talked about 2024 and square ...
Astronomical clock in St. Mark's Square in Venice.Perseomed (Getty Images/iStockphoto)To enter 2024 without unfinished business, let's start by seeing the ...