27 August 2025

Admittedly, I did do that

My lack of culinary skills is only exceeded by my pointed unwillingness to learn them. This, regrettably, sometimes gets me in a bit of a spot. There is that age old story which Sharmila regales in telling anybody who cares to listen about how I had once spectacularly stumbled while trying to do something, that to the even untrained eye should appear as something one ought to be able to do with those aforementioned eyes wide shut.

I lay the blame squarely at my engineering background’s feet. When I see instructions urging something to be heated at 400 degrees for 10 minutes, my math leaning brain computes it (with some sense of smugness, I might add) thusly: 800 degrees and 5 minutes should pretty much do the job. Something about product of two quantities and all that drivel.

If memory serves me right, I was tasked with the seemingly innocuous job of boiling a few eggs. Where memory did not serve me right is that while it recognized the eggs themselves being an integral part of the process, it certainly missed the step that calls for putting water first.

What can I say? Results were unequivocal. Fairly black and white, if you get the drift. There were some unwelcome explosions, some fumes involved immediately. And a whole lot more of fuming for the rest of the day.

So, every time Sharmila tells that story now, I sheepishly grin. The agreement all around is generally that of me being incapable of simple stuff.

You can only imagine my glee when I spotted something in a coffee shop this week that destroyed the myth of simplicity in boiling an egg. There is a whole book written on it!! Even got my friend to take a picture of me with it.

P.S. While writing this, it dawned on me that I never opened the book to leaf thru the pages. So, please, do not expect any better egg boiling from me in the near future!!

24 August 2025

Ride to Ballground

I had not been to Barrel House Coffee Company ever since they are shut down to remodel. Went this afternoon to check them out. It is big and very nicely done! Autumn – who was very busy – was the only friend I recognized from the old days!

22 August 2025

Why is my math not matching with ChatGPT?

I was driving back from the airport when I got a call from my old buddy SK and his son. Apparently, they were stuck on a math problem. What I understood is this:

SK’s son and his friend are trying to get two tickets to a concert. (He told me the name of the concert but of course, that was all Greek to me). The organizers are opening 50,000 slots you can apply to. And they will pick 4,500 of them as winners. In other words, there are only 4,500 seats available.

SK’s son and his friend bought 25 slots.

Question was what is the probability that the two friends would be able to go to the concert?

Apparently ChatGPT was saying 90%. SK’s intuition was far lower than that. His son felt that it made sense. So, over the phone we worked out the approach and agreed it will be a high number.

I got a message yesterday from SK that his son and his friend are indeed going to the show!

This early morning, curiosity got the better of me and I sat down with paper and pen to figure out what the probability would be.

Now, I am stumped! My answer is very different from what SK and his son reported as ChatGPT’s response was.

What do you think is the probability?

Answer published here

Category: Puzzles | LEAVE A COMMENT
18 August 2025

Triangle and 9 digits puzzle

This puzzle comes from my good friend Amrith.

Fill the three vertices and two spots on each side of the triangle with the numbers 1 thru 9 (using each only once) such that each side adds up to 20.

Multiple solutions are possible.

What approach did you use (other than simple trial and error)?

Answer posted here: https://www.rajibroy.com/2025/08/22/answer-to-triangle-and-9-digits/