Donate SIGN UP

Mike-Jones

1 to 2 of 2

Avatar Image
woofas
I came across this puzzle in a 1951 Meccano magazine - aimed at young lads, and have been struggling to crack it for a few days. It is a long multiplication in code: XYZA mult by BC equals XYZA (times...
Avatar Image
AutomaticGal
i cant remember for the life of me the name of the channel that was hosting some sort of risk survey to see how the human brain assess risk. can anyone shed some light ?

1 to 2 of 2