All posts by Keith

I’m a controversialist and catalyst, quietly enabling others to develop by providing different ideas and views of the world. Born in London in the early 1950s and initially trained as a research chemist I retired as a senior project manager after 35 years in the IT industry. Retirement is about community give-back and finding some equilibrium. Founder and Honorary Secretary of the Anthony Powell Society. Chairman of my GP's patient group.

Stunning Technology!

Voyager 1 is one of the most successful space missions of all time. (See the Bad Astronomy blog and NASA for lots more detail.) Launched in 1977, it visited Jupiter and then Saturn, providing better close-ups of the two planets than had ever been seen before. But it sailed on, crossing the orbits of both Uranus and Neptune (its sister, Voyager 2, actually flew by these two planets). Now after 33 years, it is 17 billion kilometres (10.6 billion miles) from the Sun and has reached the point where the solar wind has slowed to a stop. In another 3-4 years it will truly be in interstellar space and entirely beyond the sun’s influence.

Just imagine! Voyager was built and launched before personal computers were everywhere (it was 4 years before IBM PC was announced), before cell phones were a commodity and when the internet was still a research and defence tool! It is based on Z80 (remember the Sinclair ZX80?) and/or 1807 computer chips. It is still phoning home to send back streams of useful data and its battery/power supply is expected to last until 2025 – that’ll be almost 50 years in service! Even more amazing is the thought that Voyager 1 has already been flying for almost a third of the time since the Wright Brothers first heavier than air flight in 1903.

And Voyager 1’s sister Voyager 2 is doing much the same, but flying in a totally different direction. What’s more earlier this year engineers reset the software in Voyager 2 to correct a fault which was corrupting its data transmissions. And that’s with a transmission delay of around 15 hours! – so 15 hours for the signal to reach Voyager and at least another 15 hours before you know if its received and working.

On top of that these two spacecraft are fractionally not where they should be according to our best theories of ballistics. That in itself is proving to be interesting new science as the cosmologists try to understand why this is.

As one a commenter at Bad Astronomy says:

I’m not sure what’s most amazing – that this machine is still working after 30 years in deep space (hell, how many machines do you know that can work non-stop without maintenance for 30 years in a nice warm garage?), the incredible distance that this probe has brought our eyes to by proxy, the fact that it’s literally leaving the breath of the sun behind and venturing into the still coldness of interstellar space, or the fact that we can actually communicate with the probe over such distances.

However you look at it this is some stunning achievement!

Quotes of the Week

When I post these quotes it shouldn’t be assumed that they are new to me. Very often they are quotes I have know (even if only vaguely) for some while, but which I have stumbled across during the week and wished to (re) record. For instance the first two of this week’s selection have been useful on many occasions over the years.

Listen, strange women lyin’ in ponds distributin’ swords is no basis for a system of government. Supreme executive power derives from a mandate from the masses, not from some farcical aquatic ceremony […] You can’t expect to wield supreme power just ’cause some watery tart threw a sword at you! […] I mean, if I went around saying I was an Emperor because some moistened bint had lobbed a scimitar at me, people would put me away!
[Monty Python and the Holy Grail]

Why do the nations so furiously rage together, and why do the people imagine a vain thing? The kings of the earth rise up, and the rulers take counsel together.
[Psalms 2:1-2; Handel, Messiah]

If we could gather all the electric eels from all around the world, we would be able to light up an unimaginably large Christmas tree.
[Kazuhiko Minawa, Enoshima Aquarium, Japan; see

You don’t get to choose how you’re going to die, or when. You can only decide how you’re going to live now.
[Joan Baez]

Stunning Lego Archaeology

If you’re interested in archaeology, history, science, engineering or Lego go read the unbearable lightness of LEGO.

I knew about the Antikythera Mechanism, a supposed 2000 year old Greek computing machine recovered from an ancient shipwreck in 1900. But I didn’t know anyone had worked out in such detail what it did, let alone built a working model – in Lego!

The Cocktail Party Physics piece, and the videos etc. it links to, tell more of the story.

It’s a fascinating read even though I still have this sinking feeling the mechanism is going to turn out to be one of those elaborate Victorian hoaxes. Hope I’m wrong, though.

Defining the Normal

From the Feedback column of New Scientist, 4 December 2011 …

Composing witty error messages has long been one of the ways […] in which geeks try to show their human side. We’re not so sure what species of side is exhibited by the geeks responsible for the nLab, a website devoted to “collaborative work on Mathematics, Physics and Philosophy” in the context of “category theory”, which is … er … a set of mathematical tools for describing general abstract structures in mathematics and relations between them. And the general abstract relations between those relations, and so on up …

It is perhaps inevitable that the holding page they have prepared for times when the nLab site isn’t working […] announces that it is […]

“currently experiencing some difficulties due to local fluctuations in reality. The Lab Elves are working hard to patch reality. In the meantime, edits on the nLab have been temporarily disabled since the fundamentals of mathematics may vary during these spasmodic variations. Normal service will be restored once we are sure what ‘normal’ is.”

Auction Oddities

I’ve not posted recently on curiosities noticed at auction because our local auction house have been relatively well behaved of late. Apart that is from selling a Chinese Vase recently for a world record £43 million – see here, here and here.

However their next sale has thrown up a few further oddities:

A good Japanese porcelain figure of Ho Tei [Laughing Buddha], with hairy belly in richly enamelled robe and holding a fan, 12″ high …

Two skin handbags, a tin of buttons, postcards, unframed pictures, old tin, chandelier, a quantity of lace and linen …

An onyx three piece clock set …

A native blowpipe and three barbed fishing spears with oak shafts.

Victorian Taxidermy: a woodcock in glazed case labelled Robert Blanks, Maldon, and a modern Papilio Ulysses butterfly in case.

A pair of African candlesticks, a model of the Taj Mahal, a small boat, and an egg posy holder.

A pair of filled silver dwarf candlesticks.

It was the last two that really floored me. WTF is an egg posy holder; how do you make eggs into a posy? Who knew silver dwarfs existed, let alone one could fill them (what with?) and make them into candlesticks?

Poor Match, Good Result

“We was robbed!”
“Oh no you weren’t.”
“Oh yes we was.”
“Behind you!”

So Russia, not England, is to stage the 2018 Soccer World Cup. Thank <insert deity of choice> for that.

How can we seriously want to host these appalling international competitions?

First off, I thought we didn’t have any money left. In 2018 we’ll still be reeling from the mountainous debt run up by the last government and the money being spent on the 2012 London Olympics – which is what, four times over the original budget with almost 2 years yet to go? Especially as we seem to be totally unable to deliver these projects anywhere near the original budget even if we do manage to just about deliver them on time.

If,as is always said, we produce such fantastic bids, why don’t we win them? Are our bids really so good? Do the decision-makers actually understand our inability to deliver? Or is it that we don’t pay the decision-makers big enough bribes? – Oh no, sorry of course it can’t be that. Or maybe it’s because in our heart of hearts we don’t actually believe that we can win the bidding (despite all the bullish talk), and of course this will subtly transmit itself to the decision-makers.

Do we even put the right people up to front the bid. Who did we have this time: Prince William, David Cameron and David Beckham. None of them have probably ever had to give a business sales presentation in their lives. No, political speeches don’t count. If we really want to win these bids shouldn’t we be paying an experienced, hard-hitting salesman to present out front? Someone who can not only talk the talk but also walk the walk and get the project delivered on time. Someone who can really understand what is driving the key decision-makers and sell to their predilections. Someone who will really “establish the need” (for our solution) in the minds of the decision-makers and lead them to choosing the solution which satisfies that need (ie. ours). I bet we never think of doing this, yet it is standard sales practice. You need these bids fronted by someone who can do all this and has some charisma. Someone like the late John Harvey-Jones or Sir Stuart Rose or maybe even the beatified Richard Branson. Petty princes, preoccupied politicians and pansy footballers who’ve never had to sell anything to earn their bread and butter in their lives just won’t cut the mustard.

Besides why would we even want to do any of this? Why do we insist on trying to play the games of self-serving organisations like FIFA, the ICC and the IOC, loaded as they are with self-pompous stuffed shirts who care nothing for their so-called sports, everything for their own grandeur and their bank accounts? They’re all self-perpetuating oligarchies of the self-important, pompous and inept.

So let’s rejoice that this circus isn’t coming to England. And just think of the money we’ll be saving! “My life, already.”

Quotes of the Week

Just three this week …

It is good to rub and polish your mind against that of others.
[Michel de Montaigne]

Our life depends on others so much that at the root of our existence is a fundamental need for love. That is why it is good to cultivate an authentic sense of responsibility and concern for the welfare of others.
[Dalai Lama]

I’m selfish, impatient, and a little insecure. I make mistakes, I’m out of control and at times I’m hard to handle, but if you can’t handle me at my worst, then you sure as hell don’t deserve me at my best.
[Marliyn Monroe]

Puppets in Aliceland

For all you theatre buffs out there, here’s something different. I’ve just come across this trailer video for Little Angel Theatre‘s current show Alice in Wonderland which runs until 30 January.

Click the image to play the video or double click for a larger version direct from YouTube

No, I haven’t seen it yet. We have that delight in store for my birthday.

Quotes of the Week

Sorry, not too many posts recently as I’ve been too preoccupied with other things. But here’s this week’s selection of quotes …

In literature as in love, we are astonished at what is chosen by others.
[Andre Maurois]

“I’m a great believer in luck, and I find the harder I work the more I have of it.
[Thomas Jefferson]

This is what you shall do: Be loyal to what you love, Be true to the Earth, and Fight your enemies with passion and laughter.
[Edward Abbey]

If you were addressing humankind, and all its groups were listening, what advice would you give?
The best advice I think was given by Douglas Adams: DON’T PANIC.
[Arthur C Clarke]

And finally a somewhat longer than usual offering:

Reasons briefly set down by th’author, to perswade every one to learne to sing.
First, it is a knowledge safely taught and quickly learned, where there is a good Master, and an apt Scholler.
2 The exercise of singing is delightfull to Nature, & good to preserve the health of Man.
3 It doth strengthen all parts of the brest, & doth open the pipes.
4 It is a singular good remedie for a stutting and stamering in the speech.
5 It is the best means to procure a perfect pronounciation, & to make a good Orator.
6 It is the onely way to know where Nature hath bestowed the benefit of a good voyce : which guift is so rare, as there is not one among a thousand, that hath it.
7 There is not any Musicke of Instruments whatsoever, comparable to that which is made of the voyces of Men, where the voyces are good, and the same well sorted and ordered.
8 The better the voyce is, the meeter it is to honour and serve God there-with : and the voyce of man is chiefely to bee imployed to that ende.
“Omnis Spiritus Laudes Dominum”
Since Singing is so good a thing, I wish all men would learn to sing.
[William Byrd c1543-1623; Psalms, Sonets, and Songs of Sadnes and Pietie (1588) ]