Here is a list of all the postings pgk pgk has made in our forums. Click on a thread name to jump to the thread.
Thread: Small scraping project wanted |
19/01/2022 06:43:45 |
Keith Rucker at Vintage Machinery did a number of videos on learning to scrape and also sells a 9" camelback straight edge rough casting that needs scraping to be used but cost and postage from the US might be an issue. Ah! Just noticed you are in the US! pgk |
Thread: Need to cut long thin strips of steel (& plastic) - e.g. with an angle grinder? |
18/01/2022 20:22:19 |
If the lines you are trying to cut are generally straight, then adhesive tape as a guide would be more visible than scribing. You may also consider the method of printing patterns and spray adhesive them to the material. pgk |
Thread: Can you recommend a "medium-speed" epoxy adhesive? (e.g. "30 minute" or "60 minute") |
18/01/2022 17:47:14 |
I used to buy my epoxy from 'HobbyKing' who stock 5,15,20 and 30 min versions. It was rarely used for anything critical but didn't let me down. I favoured the slowest set which I'd expect to give the stronger bond. pgk |
Thread: Royal Fail |
18/01/2022 17:40:33 |
Folks may be amused by a recent incident here.
pgk |
Thread: Endless Repeats |
18/01/2022 11:00:41 |
I do agree with the terrible state of TV in some other countries where advertising is intrusive to the program, often to the point where ads take up more of the screen than the subject matter. However, the BBC has also changed. Recollection through youth and rose-tinted memory is such that one had belief in the integrity and truthfulness of BBC news and opinion and program content in well articulated 'Queen's English' and a moral message. Those days have gone with competition and inclusiveness and every subset of nation and ethnicity wanting their own views and voice, giving the BBC an impossible task to fulfil. That, and claims of journalistic independence and a company that follows its own agenda lead to claims (rightly or wrongly) of bias. And certainly to poorer journalistic standards, with rarely a day free of grammatical errors on the BBC news website If we are in the era of 'choice' then I have chosen not to have a TV licence, not to have subscriptions to sky and the like and find my entertainment elsewhere. pgk
Edited By pgk pgk on 18/01/2022 11:03:16 |
Thread: To start the discussion … |
15/01/2022 11:32:46 |
Posted by Bo'sun on 15/01/2022 10:15:24:
Have a look at the Panorama programme "The Electric Car Revolution: Winners & Losers". Mining cobalt for his car batteries. A disgusting way to treat people and make millions from it Panasonic and Tesla should be using cobalt free batteries from this year. But that won't stop the assorted 'disgusting way people are treated to make millions' or the way folk choose to be ignorant of the multitude of sins behind many consumer products owned for vanity and self gratification rather than real need. Just do a search for coffee slavery for instance, or look at the impact of US and other countries economic policies for the unwitting effect they often have on countries and pollution. The contemporary palm oil industry and even banana growing has a horrid history let alone the areas media highlights such as Asian clothing industries or Far Eastern consumer products. pgk
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Thread: That Strange Calculator Again |
13/01/2022 11:03:48 |
Why copyright? I’ve just had a bit of a dig about and copyright law at that period was mostly for printed works? It did make me wonder if this could be a calculator for print - mixed sizes of characters on a type-set page? pgk |
Thread: An unpleasant nocturnal experience. |
11/01/2022 06:13:27 |
Out here in rural-land rodents are a problem. I've had three cars nibbled and several house invasions. Apart from 1 cheap and 2 expensive car repairs it's cost a small chest of drawers, one fridge, a repair to the main water pipe coming in, rewiring one drier and the indoor part of the line to the borehole and some sack-truck tires on small kit. And throwing away all the useful stuff I kept in the barn like part rolls of carpet - anything chewable or habitable. pgk |
Thread: Full size model of some experimental apparatus |
10/01/2022 14:45:23 |
Facetious; pgk |
Thread: Wind powered machine faster than the wind |
10/01/2022 12:03:46 |
Posted by Martin Kyte on 10/01/2022 11:17:14:
Posted by pgk pgk on 10/01/2022 10:34:30:
But this machine can go downwind? faster than the wind as opposed to only doing so with a side-wind component. can any of ice yachts and hydrofoils go directly into wind? The method used does suggest that a boat might do so with a rotating sail connected to a subsurface propellor. Do you really mean downwind. The land yacht travels into the wind and the clip is captioned upwind. regards Martin |
10/01/2022 10:34:30 |
But this machine can go downwind faster than the wind as opposed to only doing so with a side-wind component. can any of ice yachts and hydrofoils go directly into wind? The method used does suggest that a boat might do so with a rotating sail connected to a subsurface propellor. |
10/01/2022 09:51:38 |
How cool is this? https://www.youtube.com/watch?v=7u2RgiRJ2Uc
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Thread: Rubber window glazing strip |
09/01/2022 10:36:18 |
Googling 'H section vehicle weatherstrip' might find what you need. Or try your local agri engineers for help. pgk |
Thread: Highway Code |
07/01/2022 19:03:10 |
Posted by Nigel Bennett on 07/01/2022 16:38:36:
Ah, yes, the old business of making cyclists pay to use the road. Presumably that will also include horse riders and pedestrians, all of whom have a RIGHT to use the Queen's Highway, unlike all those people in motor cars, who don't; they only have permission. And permission that can be withdrawn. Anyway, let's work out a fair system of how much cyclists should pay. I suggest some kind of weight arrangement, whereby the sum paid equates to the damage a bike does to the roads. A typical bike weighs 20lb, a motor car say 2000lb. So to be fair, tax should be in proportion. So that's one hundredth of £160, which I think is what I paid for my last car tax. £1.60 it is then. But wait a minute - bikes can't use motorways, so that should knock a bit more off. Say a quid. How are you proposing to write to all the cyclists, and administer the tax for a quid per cycle per year? Far too simple approach. No consideration for the weight of rider/driver/passengers, and none at all to the contact pressure of two narrow tyres compared to four fat ones. Then there is the need to pay towards the licence plate registration and administration costs. Also while cyclists are allowed to use roads then motorists get no use of cycleways, towpaths and bridleways all of which probably cover the motorway lengths. And that's before we make allowances for the increased food intake cyclists need and their fart and sweat pollution and the lycra landfill. Oh, and the health hazards and costs to NHS from ruptures, haemorrhoids, lady issues and the like. They should also be expected to hold insurance and pass a roadworthiness test for driver and vehicle. pgk pgk |
Thread: ANTIKYTHERA MECHANISM not the first?? |
07/01/2022 12:28:11 |
Posted by JA on 07/01/2022 11:17:37:
Mick, that is a very good question. I have my doubts (expressed before). Just because a large part of the archeology community believe in it does not prevent it from being a hoax. Many want such things to fit their theories. It was once said of an academic that he would construct a whole civilisation from a chamber pot found in the Balkans. JA That fits in with my theory that Stonehenge was built as an out-of-town shopping mall but its success didn't justify putting the roof on. pgk |
Thread: crispy fluffy roast potatoes |
06/01/2022 12:49:21 |
I have a lot of land so when I moved here I started growing my own spuds - different varieties for different purposes and store in the barn for all winter. Sadly, the levels of endemic scab in my soil meant throwing almost half away and age made ridging up and then digging up too painful in bulk. But I’m with circlip - parboiled and then whack int'oven works fine with a rooster potato. pgk |
Thread: Another temptation to Drive without due Care and Attention |
06/01/2022 10:17:22 |
It does depend on the implementation and interface and driver aids. As cars get more intelligent with lane keeping, speed management , obstacle and danger awareness then some driver load is removed. If effective voice recognition and read back is implemented, then there is no reason why access to some Internet functions should be any more distracting than drivers messing about with hunting up radio station or music sources. As for large car screens - the benefit is obvious with rear and side camera displays and less beneficial with unnecessary menus for car functions that used to be on ergonomically easy buttons pgk |
Thread: Speed Camera Flashes? |
06/01/2022 10:01:46 |
Posted by Martin King 2 on 06/01/2022 09:40:08:
Hi All, Well, as expected, my late Xmas present from Devon & Cornwall Police hit the doormat yesterday! 81mph, Must do better this year! Cheers, Martin 82mph? pgk |
Thread: Lidll |
06/01/2022 07:17:10 |
There’s an upcoming offer UK for a cordless compressor for just under £30. pgk |
Thread: Highway Code |
05/01/2022 09:33:58 |
Posted by RMA on 05/01/2022 08:21:58:
Thinking ahead a bit, who will the law prosecute for traffic offenses caused by driverless cars? Level5 autonomy is still vapourware. If/when it does happen then I’d guess that the makers will carry cover at a huge premium which they then pass on to owners as an annual charge/rental for use of the system' pgk |
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