18 August 2018

A weekend puzzle

In a class there were 40 students with roll numbers 1 thru 40. One day, the teacher got them all to sit around in a circle sequentially in the order of their roll numbers (1 thru 40). (Of course 40 sat next to 39 on one side and 1 on the other). She then gave a wand to student number 1. What the student had to do is turn towards the next student (which would be #2) and tag him/her with the wand. Upon tagging, the tagged student steps back and is out of the game and the wand is then handed to the next student – which would be student #3 in this case

Now student #3 does the same thing – tags student #4 who steps back and is out of the game and then the wand is handed to #5.

This keeps going on and on (in circles) till only one student is left.

Can you figure out which student was the last one left?

17 August 2018

Friday evening decompression…Faysal’s poetry

“Jo bhi dukh yaad na tha, yaad aaya
Aaj kya jaane, kya yaad aaya
Yaad aaya tha bichhadna tera
Phir nahin yaad ke kya yaad aaya.”

Roughly translated…(Avinash, care to take an alternate crack?)…

“All the forgotten sorrows, came back to me today
Who knows what all I remembered today
Memories flooded of your separation from me
I can’t remember what all I remembered after that”

16 August 2018

Some interesting and uncommon measurement units.

How many of these do you know? Google up the ones you did not know. It is a lot of fun to learn about about the names came about. If you are too lazy, I will post the answers tomorrow…

What do the following measure and how are they defined?

1. Donkey Power
2. Wheaton
3. Helen
4. Garn
5. Hobo Power
6. Mickey
7. Dol
8. Crab
9. Beard-second
10. Barn

Adding a bonus question – What is a New York Second?(remembered that after reading Narayan’s comment about cab rate)

15 August 2018

Got stuck on a sticky note

Normally, when she goes out of town, she stacks up the refrigerator with all sorts of food cooked for the week with sticky notes on each container declaring the contents. Without those sticky notes, I kind of have a reputation for “depth first search”. Which means, I will take the nearest container and eat whatever it has – whether it was meant for me or not – for every single meal, till it finishes. Then I would move to the container behind it.

This time has not been any different. All those delicious dishes she has cooked for Nikita and I are all cleanly stacked and marked with post its inside the refrigerator.

That being said, I have to admit that the salmon this time has been a little drier than usual. Try as I might, it just “wooden” go down well 🙂

13 August 2018

Running is a close second…

As much as I love running with Nikita (to the extent that I will often run twice in a day to make sure I can join her), nothing tops doing math together.

School has started. And so has our sitting together with a few pieces of paper and a math book. Right now, her school has her attending math classes two grades higher than her actual grade but what I like most is doing math problems from outside the school curriculum.

I am always amazed and impressed by the difference in which math was taught to us versus how they learn it in the US. Even now, when I see how my nephews learn math in India, I realize that the focus is on the formulaic part – with a lot of tests.

Kids in US seem to be lot more focused on actual application of the math concepts. They are more worried about if the kids can translate a real world problem to the correct mathematical formulation rather than solving the formula itself.

Many of the math problems for my daughter encourage them to approximate or estimate, as an example. In India, we had to come to the exact answer to the nth digit if we hoped to get full marks.

I thrived in the India system. I think I would have struggled in the US system.

In any case, this was last evening – by the pool side, understanding rotational speed and linear speed. (At some point of time we had turned the food cart – see next to the fire chimera – upside down to study the big wheels and the small wheels to check the concepts first hand).

Pure joy!