Needs more than a diagram

While some written math problems are easier solved if you draw a diagram, some written math problems are beyond solution. Not because they are intractably difficult, but because the author is an idiot, the publisher is an idiot, the ‘education’ body that chose the idiot question by the idiot author, and the idiot teacher (using that word in it’s broadest sense), is innumerate and unable to see that the question cannot be solved with the information given. Here’s an example:

Go ahead. There is no solution to the problem as presented. If you see crap like this showing up in assignments then COMPLAIN long and hard. Ask your child’s math ‘teacher’ how to solve it with on;y the information given. Students aren’t born stupid but crap like that make them give up math ASAP.

Downgrading

2021 was not a good technology year. Lost my original iPhone 8. Worst part of that was nobody had turned on the ‘save to Cloud’ option so photos were lost. Flip side to that was that the post-Covid period didn’t include visits to photogenic foreign parts. Back in business now so feel free to call me – if you have my number 🙂

Sadly my not-so-old ASUS began suffering intermittent shut downs and didn’t always respond well to kind words, so I purchased a larger HP laptop which came with Windows 11. I wish there was a downgrade available because Windows 11 is not-ready-for-prime-time in the same way as Windows 8. Alternatively, a switch to get rid of stupid stuff – why does the ghost outline of a second(!!!!) desktop render that corner of my screen unclickable? While I could use more real desktop (being a horizontal filer) I cannot see any benefit to have multiple virtual desktops.

I continue looking for perfect add-ons and equivalent software to overpriced commercial stuff at alternativeto.net/

Merry Christmas – whoever/wherever you all are

It’s Christmas Day 2021. Traditionally a day when the family gets together and … does whatever families that get together do when they get together.

Present score is

  • Connected by phone to my elder sister.
  • Connected by phone to my younger sister’s telephone which has no ‘your call is important blah blah’. Pro Tip Sheila – turn it on.
  • Imagined connecting with my younger brother who apparently is still conducting a no internet, no email campaign. No old school spirit there 🙁
  • Kids have organized two separate web events – one Zoom today, one Webex tomorrow. Hoping to see/hear all of them allowing for grandchild-centered emergencies
  • Could this be the year my sister-in-law calls?

Looking forward to Christmas 2022 by which time everybody will be octuple vaccinated* and face-to-face becomes the ‘word of the year’. In the meantime, here are some previous WOTY winners

*  not counting seasonal flu shot

Forward to the past or whatever

As a Windows user, I suffer frequent irritations when the Mother Ship sends down ‘updates’ often at inopportune moments. The whirling dots of updates are provided for your entertainment. Last month I got the opposite of an update – presumably a downdate – when the Mother Ship wanted to undo the damage. Thanks, I suppose.

Draw a diagram!

More than sixty years ago, I was taught mathematics by a relatively young teacher named Dan Drummond who was responsible for Pure and Applied Mathematics in later grades. One of the things I recall is his advice on written problem solving – “Draw a diagram, boy!”. The assumed logic behind it was that by visualising a problem you were disregarding all the extraneous clutter that came with the problem as stated and could concentrate on the essential elements of the actual problem … which would make it simpler to solve the problem.

The use of diagrams for explaining or defining issues was recognized by Euclid. If it was good enough for one of the math gods, it was good enough for me.

You can read more about the Oxyrhynchus Papyri here

On a more modern note, while staying at the Lan Tian hotel in Shanghai 10 years back there was a problem with the digital alarm clock in my room. My Mandarin wasn’t up to writing a note to the room service lady but a diagram crossed the language barriers and resolved the issue as well as getting a ‘written’ response from the room service lady.

Let’s try that again …

My ‘normal service to be resumed’ was obviously premature.

I must have been distracted by … COVID and/or just the the minutiae of everyday life. This is a serious attempt at filling in some gaps.

Normal Service Resumed …

Well, maybe.

It’s been a busy 18 months since I last posted here. Sold the house and bought another one; visited Germany twice; visited England once; been to Mexico; planning a month in Portugal; continued with software stuff (struggling with new usernames and passwords); built three large pro bono web sites; lost a large number of golf balls; and found another life partner – the most significant news of all.

Get back to work!!!

Yes, it’s been a while since the last post. Yes, I am going to be updating and adding material ‘soon’. Yes, I have some serious resolutions for 2017. And sibling catalysis will play a role …

pressure

It’s later than you think

Over the past couple of weeks, the weather here was beautiful. Blue skies, warm sunshine, temperatures in the high teens. Me wondering why the golf course was closed but feeling it was just as well as I had a zillion small chores I ought to do before it got cold.

Splat! High winds, temperatures around and below zero, and horizontal snow – the best kind because it blows away (or drifts deep around the house), followed by some rain and more snow. I look at my uncompleted ‘outdoor’ list and hope I can get a dry, windless, not too cold weekend. At least then I can run the gas-powered gardening devices until they’re out of gas and can be poked away in a garage that could use about six weeks of tidying up.

And then the sun goes down. It’s later than I think. Time to start re-planning all the great outdoor things I’ve had on the to-do-list for years and actually get them done in 2017 … mostly, maybe.