JonC

And he created Trello

Fun fact. The river that these falls are on turns into the infamous Bolton Strid a little further south.

Or is that just what you want us to think?

They do speak French, but some numbers are different, including 90.

https://swissfrenchschool.ch/blog/en/french-vocabulary/numbers

Same, using Chat GPT 4. It explained the steps without prompting, which is different from the single line answer shown in the post too. I got this…

Let’s break this down step by step:

1. Sally has 3 brothers.
2. Each of those brothers has 2 sisters.

Sally is one of those sisters for each of her 3 brothers. Therefore, the second sister that each brother has would be the same other sister.

This means that Sally has only 1 other sister, making a total of 2 sisters in the family (including Sally herself).

So, Sally has 1 sister.

Just move to Brixton

https://maps.app.goo.gl/hdEvTsPzTj8eYD5z5?g_st=ic

And if anyone’s not familiar, the song was written about this street.

That one’s actually really easy to prove numerically.

Not going to type out a full proof here, but here’s an example.

Let’s look at a two digit number for simplicity. You can write any two digit number as 10*a+b, where a and b are the first and second digits respectively.

E.g. 72 is 10 * 7 + 2. And 10 is just 9+1, so in this case it becomes 72=(9 * 7)+7+2

We know 9 * 7 is divisible by 3 as it’s just 3 * 3 * 7. Then if the number we add on (7 and 2) also sum to a multiple of 3, then we know the entire number is a multiple of 3.

You can then extend that to larger numbers as 100 is 99+1 and 99 is divisible by 3, and so on.

A lot of Bruce Springsteen’s songs are like that, but I’ll recommend one in particular that hits your mark:

Brilliant Disguise. https://open.spotify.com/track/0nqbZ17t9v52SCemAm1QP0