Do Dry Eyes Make It Difficult To See?
My first eye test was performed by a friend’s father in a shed in his garden.
But he was a retired senior eye surgeon from Ipswich Hospital.
He told me, that I had the driest eyes he’d ever seen and that he didn’t think I’d ever be able to wear contact lenses.
The second part of his statement has proved to be true, but what does Google AI think of the first part?
I asked Google AI, the question in the title of this post and received this answer.
Yes, dry eyes can make it difficult to see, causing temporary blurred vision that often improves with blinking. This happens because the tear film, which keeps the eye’s surface lubricated, is insufficient or of poor quality, which affects focus. Dry eyes can also lead to other vision problems, such as sensitivity to light and reduced contrast sensitivity.
That certainly fits my experience.
I find that having a hot bath every morning and putting my head under water and then opening my eyes and giving them a good rinse. This was recommended to me, by an ophthalmologist and then approved by my GP.
The Thoughts Of Chris O’Shea
This article on This Is Money is entitled Centrica boss has bold plans to back British energy projects – but will strategy pay off?.
The article is basically an interview with a reporter and gives O’Shea’s opinions on various topics.
Chris O’Shea is CEO of Centrica and his Wikipedia entry gives more details.
These are his thoughts.
On Investing In Sizewell C
This is a paragraph from the article.
‘Sizewell C will probably run for 100 years,’ O’Shea says. ‘The person who will take the last electron it produces has probably not been born. We are very happy to be the UK’s largest strategic investor.’
Note.
- The paragraph shows a bold attitude.
- I also lived near Sizewell, when Sizewell B was built and the general feeling locally was that the new nuclear station was good for the area.
- It has now been running for thirty years and should be good for another ten.
Both nuclear power stations at Sizewell have had a good safety record. Could this be in part, because of the heavy engineering tradition of the Leiston area?
On Investing In UK Energy Infrastructure
This is a paragraph from the article
‘I just thought: sustainable carbon-free electricity in a country that needs electricity – and we import 20 per cent of ours – why would we look to sell nuclear?’ Backing nuclear power is part of O’Shea’s wider strategy to invest in UK energy infrastructure.
The UK certainly needs investors in UK energy infrastructure.
On Government Support For Sizewell C
This is a paragraph from the article.
Centrica’s 500,000 shareholders include an army of private investors, many of whom came on board during the ‘Tell Sid’ privatisations of the 1980s and all of whom will be hoping he is right. What about the risks that deterred his predecessors? O’Shea argues he will achieve reliable returns thanks to a Government-backed financial model that enables the company to recover capital ploughed into Sizewell C and make a set return.
I have worked with some very innovative accountants and bankers in the past fifty years, including an ex-Chief Accountant of Vickers and usually if there’s a will, there’s a solution to the trickiest of financial problems.
On LNG
These are two paragraphs from the article.
Major moves include a £200 million stake in the LNG terminal at Isle of Grain in Kent.
The belief is that LNG, which produces significantly fewer greenhouse gas emissions than other fossil fuels and is easier and cheaper to transport and store, will be a major source of energy for the UK in the coming years.
Note.
- Centrica are major suppliers of gas-powered Combined Heat and Power units were the carbon dioxide is captured and either used or sold profitably.
- In at least one case, a CHP unit is used to heat a large greenhouse and the carbon dioxide is fed to the plants.
- In another, a the gas-fired Redditch power station, the food-grade carbon dioxide is sold to the food and construction industries.
- Grain LNG Terminal can also export gas and is only a short sea crossing from gas-hungry Germany.
- According to this Centrica press release, Centrica will run low-carbon bunkering services from the Grain LNG Terminal.
I analyse the investment in Grain LNG Terminal in Investment in Grain LNG.
On Rough Gas Storage
These are three paragraphs from the article.
O’Shea remains hopeful for plans to develop the Rough gas storage facility in the North Sea, which he re-opened in 2022.
The idea is that Centrica will invest £2 billion to ‘create the biggest gas storage facility in the world’, along with up to 5,000 jobs.
It could be used to store hydrogen, touted as a major energy source of the future, provided the Government comes up with a supportive regulatory framework as it has for Sizewell.
The German AquaVentus project aims to bring at least 100 GW of green hydrogen to mainland Germany from the North Sea.
This map of the North Sea, which I downloaded from the Hydrogen Scotland web site, shows the co-operation between Hydrogen Scotland and AquaVentus
Note.
- The yellow AquaDuctus pipeline connected to the German coast near Wilhelmshaven.
- There appear to be two AquaDuctus sections ; AQD 1 and AQD 2.
- There are appear to be three proposed pipelines, which are shown in a dotted red, that connect the UK to AquaDuctus.
- The Northern proposed pipeline appears to connect to the St. Fergus gas terminal on the North-East tip of Scotland.
- The two Southern proposed pipelines appear to connect to the Easington gas terminal in East Yorkshire.
- Easington gas terminal is within easy reach of the massive gas stores, which are being converted to store hydrogen at Aldbrough and Rough.
- The blue areas are offshore wind farms.
- The blue area straddling the Southernmost proposed pipe line is the Dogger Bank wind farm, is the world’s largest offshore wind farm and could eventually total over 6 GW.
- RWE are developing 7.2 GW of wind farms between Dogger Bank and Norfolk in UK waters, which could generate hydrogen for AquaDuctus.
This cooperation seems to be getting the hydrogen Germany needs to its industry.
It should be noted, that Germany has no sizeable hydrogen stores, but the AquaVentus system gives them access to SSE’s Aldbrough and Centrica’s Rough hydrogen stores.
So will the two hydrogen stores be storing hydrogen for both the UK and Germany?
Storing hydrogen and selling it to the country with the highest need could be a nice little earner.
On X-energy
These are three paragraphs from the article.
He is also backing a £10 billion plan to build the UK’s first advanced modular reactors in a partnership with X-energy of the US.
The project is taking place in Hartlepool, in County Durham, where the existing nuclear power station is due to reach the end of its life in 2028.
As is the nature of these projects, it involves risks around technology, regulation and finance, though the potential rewards are significant. Among them is the prospect of 2,500 jobs in the town, where unemployment is high.
Note.
- This is another bold deal.
- I wrote in detail about this deal in Centrica And X-energy Agree To Deploy UK’s First Advanced Modular Reactors.
- Jobs are mentioned in the This is Money article for the second time.
I also think, if it works to replace the Hartlepool nuclear power station, then it can be used to replace other decommissioned nuclear power stations.
On Getting Your First Job
These are three paragraphs from the article.
His career got off to a slow start when he struggled to secure a training contract with an accountancy firm after leaving Glasgow University.
‘I had about 30, 40 rejection letters. I remember the stress of not having a job when everyone else did – you just feel different,’ he says.
He feels it is ‘a duty’ for bosses to try to give young people a start.
I very much agree with that. I would very much be a hypocrite, if I didn’t, as I was given good starts by two companies.
On Apprenticeships
This is a paragraph from the article.
‘We are committed to creating one new apprenticeship for every day of this decade,’ he points out, sounding genuinely proud.
I very much agree with that. My father only had a small printing business, but he was proud of the apprentices he’d trained.
On Innovation
Centrica have backed three innovative ideas.
- heata, which is a distributed data centre in your hot water tank, which uses the waste heat to give you hot water.
- HiiROC, which is an innovative way to generate affordable hydrogen efficiently.
- Highview Power, which stores energy as liquid air.
I’m surprised that backing innovations like these was not mentioned.
Conclusion
This article is very much a must read.
Can A Glass Of Orange Juice Act As A Laxative?
I’ve just had a dramatic demonstration that it does work, so I asked Google AI, the question in the title of this post and I received the following answer.
Yes, a glass of orange juice can act as a mild laxative due to its fiber content (especially with pulp) and the flavonoid naringenin, which may have a laxative effect. It also provides hydration, which is crucial for soft, regular bowel movements.
As, in this weather with low pressure, I seem to be suffering from constipation more than usual, I’ll make sure I always have orange juice in the fridge.
Orange juice is also a good alternative, as in Can You Take A Dulcolax With Uncomplicated Pancolonic Diverticular Disease?, I found I couldn’t take my usual laxative, as I have been diagnosed with uncomplicated pancolonic diverticular disease.
South West Freight Set For Resurgence
The title of this article is the same as that of a feature article in the November Edition of Modern Railways.
One of the topics, the article discusses is lithium mining in Cornwall and its transport from the South West.
I started by asking, Google AI, where lithium is mined in Europe, and received this answer.
Portugal is the only country in the EU currently mining lithium, with the Barroso project being the main focus of future production. However, there are multiple other European countries with significant lithium deposits that are expected to begin mining in the near future, including the Czech Republic, Finland, France, Germany, Spain, and Serbia.
So Cornish lithium will be one of several sources, but surely ideal for UK batteries.
The Modern Railways article has two paragraphs, which describe lithium mining in Cornwall.
But it’s the potential for lithium that may be the most exciting development for rail freight in the region. Cornish Lithium plans to extract it from an open pit at Trelavour, near St Austell, and it is adamant that rail will be vital for its plans to come to fruition. Trelavour is next to the Parkandillack china clay processing plant, and Cornish Lithium plans to use this to bring in essential materials. The volumes are significant – an estimated 180,000 tonnes per year of input are anticipated, most if not all brought in by rail, and the site’s output of around 8,000 tonnes per year could also go by rail. It is hoped the first traffic could run to the site before the end of Control Period 7 in March 2029 in a project that could run for 20 years.
It isn’t just Cornish Lithium seeking to extract this ‘white gold’ from Cornwall. Imerys British Lithium is extracting lithium and producing lithium carbonate, initially at a pilot site in Roche – with the aim of producing around 21,000 tonnes of the material every year for 30 years.
In total the two sites will produce 790,000 tonnes of lithium ores over thirty years, which when averaged is about 72 tonnes per day.
I then asked Google AI, where the lithium will be processed and refined and received this answer.
Lithium from Cornwall will be processed and refined at demonstration and full-scale plants located within the county. Specifically, Cornish Lithium has a demonstration plant in St Dennis and plans to build a full-scale plant there to produce refined lithium hydroxide. Similarly, the British Lithium project, a joint venture with Imerys, is developing a pilot plant and full-scale processing facility in the St Austell area to produce lithium carbonate from granite, says BBC News.
That seems a very comprehensive answer from a computer!
This Google Map shows the area of Cornwall between St. Dennis and St. Austell.
Note.
- St. Austell is in the South-East corner of the map.
- St. Dennis is in the North-West corner of the map.
- Trelavour appears to be just South of St. Dennis.
- In the middle of the map, are the china clay workings.
Although rail is mentioned, it looks like new tracks will have to be laid.
The Modern Railways article says this about using rail.
Should these plans come to fruition, it seems likely rail will play a part in the supply chain. It is not much of an exaggeration to suggest that Cornwall’s lithium deposits offer a generational opportunity for the Duchy, and by extension, for rail freight.
But, if I’m right about the daily amount being around 72 tonnes, then not many trains will be needed.
I have a few further thoughts.
How Much Will The Lithium Be Worth?
I asked Google AI, what is a tonne of lithium metal worth and got this answer.
A tonne of battery-grade lithium metal is worth approximately $77,962 to $80,398 USD, with an average of about $79,180 USD. The price fluctuates significantly based on market conditions, and the value can differ for industrial-grade lithium metal or other lithium compounds like carbonate or hydroxide.
Assuming a price of $80,000, then a day’s production is worth $5,760,000 and a year’s production is worth about $2 billion.
This could be a massive Magic Money Mine for Rachel from Accounts.
Will The Royal Albert Bridge Cope With The Extra Trains?
The Modern Railways article says this.
While there is excitement about the potential from Cornwall’s new and revived minerals industries, there are caveats. One is the train weight limit on the Royal Albert Bridge, Saltash.
Note.
- A five-car Class 802 train weighs 243 tonnes and I’ve seen pairs in Cornwall.
- Other trains may be heavier, but if the lithium refining is done in Cornwall, the lithium trains won’t be too heavy.
As lithium is the lightest metal, is it sensible to perform the processing and refining in Cornwall and leave the unwanted rocks in the Duchy?
The New Clock At London Bridge Station
These pictures show the new clock at London Bridge station.
This story on the Network Rail web site, which is entitled A New Timepiece For The Railway, gives more details.
Rail Line To Reopen After 60 Years In £120m Project
The title of this post, is the same as that of this article on the BBC.
This is the sub-heading.
An Oxford railway line closed to passengers since 1963 is being reopened.
These three paragraphs add detail to the story.
The Cowley Branch Line is currently only used by freight going to and from the BMW Mini Plant, but new stations will be opened in Cowley and Littlemore in south-east Oxford.
The government has pledged £120m in funding, part of a £500m investment in infrastructure to link up Oxford and Cambridge and turn the region into the “European Silicon Valley”.
Anneliese Dodds, MP for East Oxford, said the Cowley Branch Line was “finally going to become a reality”.
Have the Government finally got the message that reopened branch lines are good for growth, like I believe the Dartmoor and Northumberland Lines have been?
The Wycombe Railway
The Cowley Branch Line was originally the Wycombe Railway and ran all the way via Thame, Princes Risborough, Saunderton, West Wycombe, High Wycombe, Marlow and Bourne End to Maidenhead station, as detailed by a map in its Wikipedia entry.
It looks to me, that this was a railway, that could have been developed, rather than closed.
Sheffield Wednesday Placed In Administration
The title of this post, is the same as that of this article on the BBC.
Does this mean that the City of Sheffield will now work a six-day week?
Does Low Barometric Pressure Lower Blood Pressure?
I’m writing this post, as the barometric pressure has been low for a few days and my blood pressure has been as follows.
- Friday – 109/81/80
- Saturday – 120/47/78
- Sunday – 123/84/77
- Monday – 114/54/81
- Tuesday – 118/80/73
- Wednesday – 105/75/84
- Thursday – 108/81/74
- Friday – 107/56/70
The pressure had been going up and down all week, with two storms and quite a bit of rain.
So I asked Google AI the question in the title of this post and received this answer.
Yes, low barometric pressure can sometimes lower blood pressure, particularly systolic blood pressure, though the relationship can be complex and varies by individual and season. Studies have shown an inverse relationship, meaning as barometric pressure drops, blood pressure can also decrease. However, other factors can also influence this, and some research suggests a more complex “U-shaped” relationship where both very low and very high pressures may be associated with changes in blood pressure.
That’s fairly conclusive.
This paper on the National Library of Medicine, which was entitled Evaluation Of The Impact Of Atmospheric Pressure In Different Seasons On Blood Pressure In Patients With Arterial Hypertension, is referenced.
Eurostar Orders First Double-Decker Trains
The title of this post, is the same as that of this article on the BBC.
This is the sub-heading.
Eurostar has revealed plans to run double-decker trains through the Channel Tunnel for the first time.
These three paragraphs add more details.
The cross-channel rail operator has confirmed it will order up to 50 trains from manufacturer Alstom, eventually increasing the size of its fleet by nearly a third.
The expansion plans would include investing heavily in a crucial London depot, it said.
But questions remain over whether the facility has enough space for both Eurostar and potential rival operators to use it.
This my solution to the problem outlined in the last paragraph.
Note, that I wrote the software that planned the building of the Channel Tunnel and the rail links to London and was also friends with the project manager of the 1960s attempt to build a Channel Tunnel.
We need more terminal platforms and depot space in the UK to handle Eurostar’s extra trains and the other companies who want to run to London.
We should split services into two groups.
Group 1 would terminate as now in an updated St. Pancras with more passenger handling capacity, which could probably be built over the tracks at the Northern end of the station. Trains would still be stabled at Temple Mills.
Group 2 would terminate at Ebbsfleet International, which would have extra platforms, a new depot, masses of car parking and a coach terminal.
Some trains from both groups could also stop at Ashford International.
To access Ebbsfleet from Central London and also create a Heathrow link to the Channel Tunnel, the Lizzie Line would be extended to Northfleet, where there is space to handle up to eight trains per hour in new platforms built in two disused sidings.
This OpenRailwayMap shows the location of Northfleet and Ebbsfleet stations.
Note.
- Ebbsfleet International station at the bottom of the map.
- The red tracks are High Speed One.
- The orange tracks are third-rail electrified lines.
- The orange tracks going across the map is the North Kent Line.
- Northfleet station is at the right edge of the map on the North Kent Line.
- Northfleet and Ebbsfleet stations are less than a kilometer apart.
- Ebbsfleet has a lot of car parking spaces.
I believe a spectacular cable-car or other link would connect Northfleet and Ebbsfleet stations.
These are some other thoughts.
Ebbsfleet International Station Has Good Motorway Access
This Google Map shows the location of Ebbsfleet International station in relation to the motorways.
Note.
- The A2/M2 road runs across the bottom half of the map.
- The red arrow marks the position of Ebbsfleet International station.
- The Dartford Crossing is a few miles West of the station.
In my last few years, as an Ipswich season ticket holder, I regularly had a lift to Ebbsfleet International from a friend and the route to the station from the M25 and the A2/M2 wasn’t bad.
But it will be getting better.
This map from the Government’s consultation on the Lower Thames Crossing, shows the road layout in a few years.
Note.
- The Lower Thames Crossing is shown in red.
- Ebbsfleet International station is about a mile South of Northfleet
- The new crossing will connect to the A2, a few miles East of the link road to the station.
Travellers from much of the East of and Middle England could use the new crossing to get to Ebbsfleet International station.
These are current times from Google.
- Birmingham – 2 hours and 41 minutes
- Cambridge – 1 hour and 17 minutes
- Edinburgh – 7 hours and 44 minutes
- Fishguard – 5 hours and 29 minutes
- Glasgow – 7 hours and 6 minutes
- Holyhead – 5 hours and 29 minutes
- Hull – 4 hours and 1 minute
- Ipswich – 1 hour and 29 minutes
- Leeds – 3 hours and 55 minutes
- Liverpool – 4 hours and 40 minutes
- Manchester – 4 hours and 28 minutes
- Milton Keynes – 1 hour and 37 minutes
- Newcastle 5 hours and 25 minutes
- Norwich – 2 hours 23 minutes
- Nottingham – 2 hours and 55 minutes
- Peterborough – 1 hour and 54 minutes
- Sheffield – 3 hours and 35 minutes
- Stoke-on-Trent – 3 hours and 25 minutes
- York – 4 hours and 16 minutes
Note.
- I would suspect that the opening of the Lower Thames Crossing will knock 10-15 minutes off these times.
- Edinburgh, Glasgow, Hull, Leeds, Newcastle, Nottingham, Peterborough, Sheffield and York would probably be quicker to Europe with a change to Continental train services at St. Pancras, rather than Ebbsfleet International.
- With improvements to rail services, more of these journeys will be quicker by train.
- High Speed Two should connect Birmingham, Liverpool, Manchester and Stoke-on-Trent to London, by the mid 2030s.
But there are some, who always feel their car is safer in a car park!
Ebbsfleet International Station Has A Large Amount Of Car Parking
This map shows the car parks at Ebbsfleet International station.
Note.
- Some of the parking areas are marked with a P.
- It is easy to pick-up and drop passengers.
- The car parks could be double-decked to add more spaces if needed.
- According to the Ebbsfleet International web site, the station currently has 5225 parking spaces, 68 accessible car parking spaces.
For those that have a lot of luggage or a large family, taking the car to Ebbsfleet International may be the best option.
Ebbsfleet International Station Should Have A Coach Station
Consider.
- In the next few years, hydrogen-powered coaches with a thousand kilometre range will come to dominate the long distance coach market.
- Mercedes and Wrightbus are know to be developing long-distance hydrogen-powered coaches.
- Hydrogen-powered coaches will be able to reach all of England and Wales and a large part of Scotland from Ebbsfleet International.
- Ebbsfleet International is closely connected to the UK motorway network.
- Continental coaches using the Channel Tunnel, could use Ebbsfleet as a coach interchange with the UK.
- Ebbsfleet International could also handle customs services for Continental coach services, which would take the pressure off the Channel Tunnel and the ferries.
- Ebbsfleet International could also have a coach link to Gatwick Airport.
These and other reasons make me feel, that a coach terminal at Ebbsfleet International is essential.
A Green Connection Between The Two Halves Of The European Union For the Gretas Of This World
Consider.
- There is no zero-carbon route between the island of Ireland and Continental Europe.
- Eurostar is all-electric between London and Continental Europe, but only serves a limited number of destinations.
- Low- or zero-carbon ferries are being designed, that run on hydrogen.
- Trains between London and the Irish ferries are diesel-powered.
- The simplest solution would surely be to run hydrogen-powered coaches between Ebbsfleet International and Fishguard and/or Holyhead. Both journeys would take three and a half hours.
Hydrogen-powered coaches are under development by Wrightbus.
I also asked Google AI if anybody is planning zero-carbon ferries between the UK and ireland and received this answer.
Yes, there are plans for zero-carbon ferries between the UK and Ireland, with a specific “Green Corridor” feasibility study underway for the Holyhead to Dublin route, and a separate, separate commuter service project planned between Belfast and Bangor. The Belfast Maritime Consortium is developing the zero-carbon commuter service, and a separate “Green Corridor” feasibility study is assessing potential low-carbon pathways between Holyhead and Dublin
I believe the green connection is feasible, provided the following happens.
- Ebbsfleet International is reopened and developed as a station for Continental Europe.
- The zero-carbon ferries are developed.
- The busmasters from Ballymena deliver the ultimate hydrogen-powered coach.
- Hydrogen and other fuels are made available, where they is needed.
This could do wonders for the economy of the island of Ireland.
Out of curiosity, I did ask Google AI, what is the longest coach route in the UK and received this answer.
The longest scheduled coach journey in the UK is the Scottish Citylink route from Glasgow to Uig on the Isle of Skye (route 915 or 916), which is about 230 miles and takes around 7 hours and 50 minutes. Historically, there have been much longer international bus routes, such as the Penn Overland tour from London to Ceylon, but these were not regular, scheduled services.
So my proposal at five hours and 29 minutes is only a short hop.
I also believe that with good project management that the additional infrastructure could be built by 2030, with little or no disruption to existing services.
The Anonymous Widower 