New lamps for old?

Another of the current Government's schemes just in time for COP26 is to replace traditional boilers with heat-pump based systems. There is supposed to be a £5,000 rebate available to the householder, who would merely need to shell out £2,500-3,000 (according to the Tory press), but there are a couple of not-talked about catches.

Firstly, there is still a unit about the same size as a conventional boiler, which will hold water. But then, there is another device about the size of a washing machine, which has to be situated outdoors. And the pipework from it, to the inside boiler device must be insulated. 

Or, alternatively, a ground source heat pump, which merely requires the digging up of the back garden to lay at 30cm-60cm depth, curled pipework to harvest the ground temperature. To relay the patio, masonry and turf is probably around £5k alone.

Now let's say the unit can be installed.

Take a look at the pre-existing boiler. It will have a number like C24 or C30. It's the model number, but as importantly it is the heat output of the combi unit in kilowatts. For example 24, or 30 kilowatts. Our well-insulated house has a 24kW appliance. 

Now take a look at the Heat Pumps. They top out at about 18Kw and cost (with a boiler substitute) around £10k. 

Something is wrong with this. I'd get £5k from the government, then pay £10k for some equipment which was less heating-efficient than the equipment I'm replacing.

Add to that the labour charges, maybe it is only a few pipes around the outside of the house, plus commissioning, but I can't see it costing less than £2k, what with the two specialists who would be called in to fit it all together.

The new, greener system might then heat our house, but it will take longer and be less cosy, using the lower output from the heat pump.

And I. like many in the UK will have shelled out at least £7 or £8k for the privilege, assuming it all works, unlike the government-provisioned smart meters we have had at this house and the last one, and which never worked.

billy bunter's bombastic buffoonery

They said in F*r*i*e*n*d*s scriptwriting that every line needed to end with a gag. It looks as if our straining comic-book Prime Minister was trying for something similar yesterday. It wasn't bad as a club warm-up act, but somehow it didn't reveal any policy nor acknowledge the latest erupting issues. 

I know, they would be mere detail to such an august leader as Boris, like his example of 'Levelling Up' using, confusingly Stoke Poges which isn't even north of Watford. Come to think of it, it's only 7 miles from Uxbridge, which is Boris' constituency. And I've aloways thought that levelling up is something from a Super Mario game.

It was a joke heavy but detail light speech. No mention of the same day removal of the UC £20 - which should replenish the deficit created by the comforting 'The meals on Rishi deal' after the first lockdown. Then there's the 30%+ rise in spot gas prices. Or any number of other isuues skittered over in favour of crowd-pleasing jokes about Hereward the Woke. I seem to recollect that Hereward the Wake was a prototype for Robin Hood? 

Not quite the 'take from rich and give to poor' model being used for NI contributions by our man at the top as he presides over skill shortages and long lines awaiting Post-Brexit supplies.

Artificial Intelligence and Podcasts

I'm trying out some Artificial Intelligence software to see what kind of a job it can do with a couple of my novels. Not to write them, but to turn them into Audiobooks. My first step is processing them as Podcasts and getting them published on the usual platforms. Then I'll try to reconstruct the Podcasts into longer episode suitable for an audiobook. 

I'm trying to figure out how to insert some dynamic content for each episode too, so that I have one familiar ident for each Episode. More of that later!

I decided to go back to Book 3 of The Triangle. It's the Circle, and so far I've got the first eight parts. Once again, like with my earlier experiments with Podcasting, I'm trying not to go back over the same piece more than once, so I'm trying to teach the AI software to behave and correctly interpret the typing.

I suppose really I should try this with Edge or one of the other novels which incorporate cybernetics.

Onward! 

Zero Insertion Force

I can remember when laptop computers had clip on batteries that were easy to exchange. Then the fashion slipped towards thinner types where the battery gets spread around the innards of the machine. Apple is a case in point with their MacBooks, which contain six slimmed down batteries linked together.

Cue the Right to Repair initiative in Europe, which affects white goods costing, say, £400 but doesn't extend to computers costing, say, £1000 plus.

Then think of the parts in a computer requring renewal. 

The most obvious is the battery, which will become less effective after about 200 duty cycles of charge. It wouldn't be too difficult to have a plug in battery connector so that even a fiddly 6 part battery could be changed, but that would be too obvious. 

Instead the machine has a threaded battery woven into the motherboard, and it sends data to the computer's motherboard along a 6 line cable with is about as thick as a magnetic recording tape (ie thinner than paper). It plugs into a Zero Insertion Force socket on the mother board.

It is not designed to be end-user serviceable, instead requiring a costly visit to the main store to get the battery swapped over. 

Note the S-shaped thin tape which is part of the battery replacement process. 

Right to repair? I don't think so. 

Angel - a

I'm still working out the main elements of The Watcher about a being watching earth's timeline. Then I stumbled across this little movie. 

It could be 'la fille sur la pont', in disguise, or even a heavily stripped back version of the story in The Fifth Element. Cute Girl meets Messy Boy. 

They both have secrets which gradually reveal. It's a light, fun watch, with unreliable narration from the first frame. Then it becomes the story of how a small-time Moroccan in Paris befriends a hot blonde woman with a world-beating attitude. 

 And a Monochrome Paris is rich with poise and just the right kind of danger.

watcher

I decided to take a break from writing novels after Jump. My Ed Adams amazon page is now embarrassingly comprehensive. I'd somehow got into the groove and managed to write a selection of stories and then I used Jump to link them all together. 

It is still possible to start anywhere in my collection of novels, which I didn't write in the correct sequence in any case. 

I think in a couple I had to go back and add a sentence by way of a link to a later plot-line. 

But now I'm restless and that Bruce Holwerda picture from the front of a notepad has started the next novel bubbling in my brain.

a ton of topsoil doesn't go so far

The garden adaptations are making an interesting project. We've stripped away the original grass to the extent that it reminded me of that bit in Close Encounters of the Third Kind.

In fairness, we only laid the original turf as a temporary measure, but that was three years ago. Previously, when we'd left the area as 'mud' it soon turned to swampland with extensive weeds. You can just make out some of the ex farm land attempting to grow whatever was on the field before we landed.

But now the time has come. We need to go all angular and designer colours. It is remarkable what a simple splash of Dusky Gem and some railway sleepers can do.  

Fargo Series 4 - It's a little more complicated

I've been box-setting “Fargo” recently, admittedly some time after it was released to the world on Channel 4.

Now we are in 1950, in gangsterland Kansas City, where one stream of gangsters takes over from another on an almost continuous conveyor-belt of violence. 

It is a gangster saga, with some earlier incarnations of people who show up in other Fargo Series. I liked the touch of it being out of sequence, so you have to join the dots in both directions.

 

Everyone wants to be an American, but the mixture of Jewish, Irish, Black and Italian mobsters illustrate that the American Dream had to be hard won. There's scenes of extreme prejudice and Kansas – a city – still manages to look somehow small time.

But its organised crime which is being manipulated darkly from Sardinia and New York. A Mafia and a Black syndicate head toward out-and-out warfare, despite the opposing bosses sitting together in one another's offices or on park benches trying to cut deals.

 

However, it is a complex weave, with threads snaking out of an episode and then reappearing much later. One for the note-takers in places.

 

The casting is excellent, with plenty of stock characters propelling the story along. There's several set pieces which are redolent of other Coen Brothers movies and the monochrome episode features a dog, a twister tornado and a pair of boots sticking out from what could be under a building. I don't think we were in Kansas anymore for this segment, although most of the forward propulsion of the narrative stopped to allow this episode to be dropped into the sequence.

 

It can all be interpreted as allegorical, although there's some concentration needed to find some of the points. 

 

I couldn't decide, by the end, if the right people had their comeuppance and I was rooting for one person to make a surprise return. Alas no, though. Although the one who did return managed to finalise something in the way of a Coen movie.

Nobody

I watched the movie Nobody, which stars Bob Odenkirk (Breaking Bad and Better Call Saul) as an action hero, in the style of, say, Bruce Willis in Die Hard.

He plays an accountant at an engineering firm whose house gets invaded by robbers with guns. As a setup it is pretty well done and sharply edited.  Odenkirk also feels the various knocks and bashes he gets and spends a fair amount of time on the ground.

It reminded me of simpler times, when a movie was a movie, rather than a franchise. And it ran for the B-length of 90 minutes, so I guess it was impressive to get everything squeezed into the snappy run-time. 

And let's face it, it's an unrepentant action-movie, more of a black comedy than, say, a revenge thriller.  

This was a long way from the Saul Goodman of Breaking Bad, and I guess Odenkirk deserves kudos for taking on action movies at this stage in his career. 

The lengthy US 2:59 trailer is a bit of a spoiler as well...

Speedy

Well, the boosted ethernet connections worked. Now I have a 2.5Gb Lan running across the house on what I am guessing is Cat 5e cabling. 

It was actually very simple. I just need to plumb in one of the little QNAP boxes at the far end of the cable run and then at the receiving end the signal magically jumped up to a higher speed. 

That may not sound too impressive, but it means copying a hard drive's files drops from about an hour to a few minutes. Now I have my contingent backup system located a long way from the main systems.

getting wired

It started with Cat 5 and then Cat 5e . The cables that everyone uses to connect their wired ethernets together. Nowadays many people don't even bother with wires, preferring everything to be beamed over wifi. 

They are the ones who will eventually lose their photos because they forgot to back everything up. 

I've got cabling as well as wi-fi and some of it is built into the house.

Hmm. 

The electricians who wired it used Cat 5e cabling, which can run at up to 1Gb. I've noticed though, that on the long run between upstairs and downstairs, I sometimes get a negotiated 100Mb (ie 1/10 of the speed). 

That is where the length of the cabling starts to have an effect and is why more recent specifications up to category 8 are increasingly include better shielded cable twisted into pairs. It is quite different from the ancient Category 1 bell-wire.

Now I can't really justify having the house cabling ripped out, so I'm looking at other solutions. Roll-up IEEE802.11bz. It incorporates a clever way to squirt faster speeds down a lower speed-rated cable. Get the Category 8 effect from a Cat 5e cable.

The downside is that no-one supports it yet, or at least doesn't publicly feature it in their advertising. I looked around and found that 'Multi-Gigabit' seems to be an alternative name for a similar technology. And thus I found a little box which can slam 2.5Gb down a 1G cable. 

I hope it works!

Synology NAS with Final Cut Pro - Using Sparsebundles to make everything work.

Another post about the LAN changes I'm making at rashbre central. 

I still do quite bit of video editing but wondered about running the video edits across the LAN. The Synology server is quite fast, with up to four times 1 Gigabit ethernet links and about a half Gigabyte of cache memory. 

I have run a directly attached Drobo 5 with Thunderbolt, but I sense that the physical device is now becoming a little erratic, so the Synology solution should be more reliable.

Except that Final Cut Pro gives an error message when Network Attached Storage is used as the source for editing.

Luckily, I remembered what is, in effect, a hack.  I can create a sparse disk image on the NAS and then mount it to the iMac I'm using as if it is a local drive. Then I can add libraries from FCP directly to the sparse image. With 'proxy' switched on in FCP, it will use a 'proxy image' (ie smaller version) of the files I am editing and then only reassemble the full sized edit when it is time to 'Share' it.

I should add here that there are other solutions to this which involve changing the SMB settings on the iMac and typing a bunch of commands into the Synology server, during which at least one red screen pops up.

I'll regard this as a solution 'for the rest of us', which is intuitively easier to understand and for which the various files created are always restorable.

So here's what I've been doing:

1: Create a new sparse image using Disk Utility, on the LAN Server: I can make it a sparsebundle which takes up little space but specify a much bigger size (like 2 TB) so it has somewhere to expand.  This is my creation of the 'My example disk image' into a folder called VV_Video on the Synology NAS.

2: Now I can use the freshly created sparsebundle (ie disk image), which will have mounted itself automatically, as the target for an FCP editing session. And because it mounts to the iMac, it looks like a local file. It won't be 2TB either, but much smaller (20Mb?) and will grow as more files are added to it.

3: In FCP, I can create a New Project on the newly mounted "Disk" - ie the sparsebundle.

4: Then I can ingest video with the Proxy setting 'On' and away we go with happy editing. I can observe that the speed and 'scrubbing' through the video is as as fast as anyone would need it. It's not discernibly different from the Thunderbolt attached Drobo.

5: A spin off advantage is that I can now name my various video projects in separate disk images in VV_Video and keep all of the other files together. There is a real danger of becoming organised.

6: Happy days, although be aware that this is a hack and ideally will be replaced one day when  Synology and Apple talk to one another about video.