8.1.16
My Kitchen Rules Australia 2014
New Book: Finance for the Non Financial Manager
5.1.16
Happy New Year
I know the weather has been bad in lots of places but the Christmas holidays have been and gone now for most people. So as you settle back in at work or college or even at home, here's wishing you a happy new year 2016.
DW
Weather Forecast? Far From it
Before Christmas I called my old friend Malcolm in Halifax for a chat and we talked about this and that, as usual.
Since he has no real idea of where I am living and what it's like, he asks me questions about all sorts of things, including the weather.
I told him it was winter now, the dry season: it probably won't rain again until April next year, possibly, I said. Oh! He said.
Of course, within two hours of ending the call, we had at least an hour of solid rain here!!!
DW
12.12.15
11.11.15
Turkmenistan
I have arrived in Ashkhabad, Turkmenistan and first impressions are favourable.
A lot of white marble buildings: new and modern looking. Good roads with lots of nice looking cars.
My trip from the airport to the hotel showed that most cars are Toyota, BMW, Lexus with a smattering of Lady and Niva.
It's already dark so I will see the lie of the land in more detail in the morning.
DW
1.11.15
30.10.15
My Queuing Experience
I need someone to study me and my queues. I really am the man in the post office whose queue grinds to a halt while all others move swiftly.
For example, I am at passport control now and just after I joined my queue the woman at the desk in my queue had a problem. The next person had a five minute problem. In the meantime the next queue along that I had intended to join has moved so quickly that the couple who started queuing there at the same time as me are long gone.
I could bore you with more but you really wouldn't believe me!
DW
17.10.15
When is it Time to Apologise to a Fish?
6.9.15
Oil Tanker Problem
Last night I was finishing off some work when I came across a problem on a help site: the problem had been posted in December 2014 and hadn't been answered. I realise that 9 months is a long time but I wanted to understand the problem and see if I could provide a solution: I did both!
One of the difficulties with the problem as stated was that the questioner asked for a nested IF solution, He insisted. Other people tried to help him and he duly provided a mock up of his worksheet for us all. Again he talked about a nested IF statement solution and even provided one ... that he freely admitted didn't work.
The problem is this:
- there are two oil storage tanks and oil is first measured by means of a dip stick which is then used to estimate the amount of oil in the tanks
- the oil is stored for days at a time and each day new oil is added
- every now and again, though, the tanks are drained
He said that by taking the differences between opening and closing stocks for each day he can estimate the amount of oil added; and by adding together the results for the two tanks he gets overall additions for a day.
Good!
Then he says the problem comes when the tanks are drained ... his calculation shows a negative result for dranage day!
I translated his graphic into a worksheet and here it is.
The question is: can you solve his problem?

This table starts in B7 and in L11 there is a formula: =E11-E10+H11-H10
That formula is then filled down to the end of the table, day 31 in cell L41
You can see the problem clearly in the second part of the table, day 27 , where they have drained the first tank overnight:

That's it: I solved this problem ... can you? Let me know and I will share my solution. If you ask, you must tell me what you did to try to solve it. No try, no get! ;)
Duncan Williamson
30.8.15
A Hawk for Breakfast in Muscat


15.8.15
VW Beetles
13.8.15
Another Top Tip
9.8.15
Free Pizza ... OK, free page that talks about a Pizza!
7.8.15
Some as big as yer 'ead!
I am in Brunei again and this afternoon I went for a walk. I saw some interesting buildings but didn't take any photos.
I saw some interesting tree/vegetation combinations but didn't take any photos.
I saw the body of a young dead cat and didn't take any photos.
But I had to take photos of the biggest fungi I have ever seen. Take a look. See my size 47 foot to get some idea of how big these fungi are!
DW
It's Back ... www.duncanwil.co.uk
1.8.15
Goodness, it's August Already
Just came back from a trip and my sponsor paid my taxi fare from airport to hotel.
Well, I gave them the receipt for airport to hotel and they doubled it to cover that and the return journey.
Just my luck that this morning's return taxi was a metred car. So, budget was smashed and instead of breaking even, I ended up paying one third of the fares myself.
DW
19.7.15
9.7.15
Schedule for August - November 2015