Does Anybody Type Using Five Fingers Of One Hand, Scanning Them Where Necesary For Shift, Control And Alt.
Note.
- My left awas broken by the school bully and doesn’t work well.
- My stroke didn’t help.
- I have a yellow keyboard and I’m probably typing as fast as I ever had.
- My father owned and worked in a letterpress printers.
- He taught me to set type from an early age.
Letterpress typesetting is done by holding the composing stick in your left hand and placing the letters in order in the stick, with your right hand.
I now type this way and it may be the cause of the problems in my right hand, which is red and tingling at times.
I asked Google AI, the title of this post and received this answer.
Yes, many people type using all five fingers of one hand, particularly individuals with limb differences, injuries, or those who prefer a single-handed method. This technique often involves “scanning” or spanning across the keyboard and can achieve impressive speeds.
Techniques and Methods
FGHJ Home Row Method: The most common approach involves resting the index finger on F (or J for right handers), middle on G/H, ring on H/G, and pinky on J/F. This allows the hand to cover all keys on a standard QWERTY keyboard.
“Scanning” / Stretching: The hand moves dynamically around the keyboard, rather than staying in a fixed home-row position, relying on strong muscle memory to reach all keys.
Modifier Key Handling (Shift/Alt/Ctrl): The thumb is frequently used to reach modifiers, or the pinky is stretched to reach the shift keys. For simultaneous keys (e.g., Ctrl+C), people often use “Sticky Keys” in Windows/MacOS to lock the modifier key, or press them sequentially.
Five Finger Typist: There is specialized, structured software designed specifically to teach this five-finger, one-handed technique.
Speed and Proficiency
One-handed typists using all five fingers can reach high speeds, often ranging between 40 to 80 words per minute (wpm), with some experienced users achieving over 100 wpm, depending on the individual.
Assistive Tools
Compact Keyboards: Smaller keyboards (like laptop keyboards) are often used because they reduce the distance the hand has to span, decreasing fatigue.
Half-QWERTY / Mirrored Layouts: Specialized software or hardware that allows one hand to “mirror” the other side of the keyboard (e.g., tapping ‘F’ with the ‘J’ finger while holding a modifier).
Conclusion
I could believe that answer and will use it as long as I can!
Black Country Towns’ Trains Return After 60 Years
The title of this post, is the same as that of this article on the BBC.
This is the sub-heading.
Two Black Country towns have welcomed trains for the first time in 60 years following the opening of new stations.
These two paragraphs give details of the route.
The Willenhall and Darlaston stations are part of a £185m project to reinstate rail links across the West Midlands not used in decades.
The two stations have been added to the Shrewsbury to Birmingham New Street service via Wolverhampton.
Note.
- The services are run by four-car Class 196 dieselmultiple units.
- The frequency is two trains per hour.
- One hourly service calls at Smethwick Galton Bridge, Wolverhampton, Shifnal, Telford Central and Wellington.
- The other hourly service calls at Tame Bridge Parkway, Darlaston, Willenhall, Wolverhampton, Bilbrook, Codsall, Albrighton, Cosford, Shifnal, Telford Central, Oakengates and Wellington.
This map shows shows the route of the Birmingham New Street and Shrewsbury service via Wolverhampton.
Note.
- Willenhall station is in the North-Western corner of the map.
- Darlaston station is marked with a blue arrow on the yellow track to the East of Willenhall.
- Birmingham New Street station is in the South-East corner of the map.
I have one further thought.
Electrification
Only the almost thirty miles between Wolverhampton and Shrewsbury is without electrification, but electrification is all the way between Wolverhampton and Birmingham New Street station is already wired.
I could see the Wolverhampton and Shrewsbury route being electrified using battery-electric trains.
Obviously, if the route is eventually electrified will depend on the traction needed for other services.
Will AI Send A Lot Of Patients To A & E?
I ask this question as I’ve just asked Google AI, this question about myself.
My left food and my right hand are red and my left hand doesn’t work very well!
I received this answer.
This combination of symptoms—asymmetric redness (left foot/right hand) and weakness in one hand—requires immediate medical evaluation.
These can be indicators of serious underlying conditions affecting the nerves, blood vessels, or central nervous system.
You should seek urgent medical care if this happened suddenly.
Perhaps the last sentence is being too cautious and will increase the traffic to A & E.
Offshore Vessel Charging Tech Developer Plans Commercial Rollout In UK
The title of this post, is the same as that of this article on offshoreWIND.biz.
This is the sub-heading.
Stillstrom, part of A.P. Moller – Maersk and based in Denmark, has established a dedicated entity in Aberdeen, Scotland, with plans to roll out its offshore vessel charging solution commercially in the UK.
These three paragraphs add more details.
The solution is transitioning from development to commercial deployment, and, according to a press release issued by Stillstrom on 16 March, the company is targeting one of the world’s most active offshore wind markets for the commercial rollout.
Stillstrom has been developing offshore charging solutions for service operations vessels (SOVs) since 2019, with testing and collaboration carried out with shipowners and developers in Aberdeen. SOVs are amongst the most energy-intensive ships operating at offshore wind farms, according to Stillstrom.
The company says that this has now translated into tangible momentum, with significant discussions underway with major wind farms, as well as partnership and compatibility agreements signed with leading SOV owners and operators.
With Only A Few Months To Go My Health Has Gone Round In A Circle
How many people can honestly say that after seventy-six years that their health has gone round in a circle?
But I have!
At three years old, I was a sickly child with a constantly running nose.
I know this because at that age I can see cauldrons of boiling torn up old sheets, sitting on the gas stove.
I needed so many handkerchiefs,that my mother, used to use the sheets as it was cheaper.
Now my nose is constantly running and sneezing.
In Does Lack Of B12 Make You Sneeze?, I investigate the relationship between B12 and sneezing.
Can You Lose Track Of The Day Because Of Lack Of B12?
I asked Google AI, the title of this post and received this answer.
Yes, you can absolutely lose track of the day, forget appointments, or feel generally disoriented due to a lack of vitamin B12.
Vitamin B12 is crucial for nerve function and cognitive health, and a deficiency often manifests as “brain fog,” memory loss, confusion, and difficulty concentrating.
Here is how a B12 deficiency can affect your sense of time and mental clarity:
Brain Fog and Confusion: A common symptom of low B12 is a feeling of mental sluggishness, confusion, or lack of focus, often described as “brain fog”.
Memory Issues: It can cause significant forgetfulness or memory lapses, making it difficult to remember what day it is, what you are doing, or what tasks you have completed.
Cognitive Decline: Long-term, untreated deficiency can lead to severe cognitive impairment that may mimic dementia or Alzheimer’s in older adults.
Gradual Onset: Because the body stores B12 in the liver (often enough for 2–5 years), the deficiency develops slowly. As a result, you might not notice the gradual loss of mental sharpness or confusion until it starts significantly impacting your daily life.
The source of the report was the NHS web site.
The Prototype Affordable Zero-Carbon Small Car Has Just Been Designed
The Wrightbus Ultroliner EU6, is their latest diesel bus.
The product page has this sub-heading.
A Choice Of The
UK’s Most Efficient
Diesel Buses
Two paragraphs give full details of the bus.
The StreetDeck Ultroliner EU6 is available with two ultra low emission efficient diesel engine choices: the new Cummins 6.7 litre 6 cylinder and the current Mercedes 5.1 litre 4 cylinder engine. Our StreetDeck EU6 Ultroliner and its engine choices remains the UK’s favourite. All these buses can be repowered at mid-life to zero-emission BEV technology with NewPower.
The new Cummins ISB6.7 litre six-cylinder diesel engine, married with the latest Voith DIWA.8 NXT 7-speed transmission. Two power options are available: 250Hp / 187Kw, 1000Nm and 300Hp / 224Kw, 1200Nm. With a large 245L fuel tank, this StreetDeck is ready to go the distance, wherever the journey takes it. Its MH3 technology helps lower fuel consumption during frequent stops on busy roads and improves the overall footprint and ride quality. Where ultra clean diesel buses are seen as the only option at this time, there is no better bus than the low emission StreetDeck Ultroliner range.
So you get a modern bus, that can be converted to zero-carbon at an appropriate time.
But nothing is said about conversion to hydrogen, which I believe is the ideal fuel for a large vehicle.
So I asked Google AI, if a Wrightbus Ultroliner can be converted to hydrogen-power, and received this answer.
Yes, the Wrightbus StreetDeck Ultroliner EU6 can be converted to hydrogen power. Wrightbus has engineered the diesel StreetDeck Ultroliner platform to be forward-looking, allowing operators to retrofit these vehicles mid-life with Cummins hydrogen internal combustion engines.
Here are the key details regarding this conversion and technology:
Adaptable Design: The StreetDeck Ultroliner was specifically designed to bridge the gap between traditional diesel and zero-emission options, making it possible to switch to hydrogen or battery-electric powertrains later in the vehicle’s life.
Hydrogen Internal Combustion: Instead of a fuel cell, this retrofit converts the diesel engine to run on hydrogen gas, providing a cost-effective route to zero emissions for existing operators.
Shared Platform: The diesel Ultroliner shares a similar “feel and features” with the purpose-built zero-emission Hydroliner (Hydrogen Fuel Cell) and Electroliner (Battery) buses, making the structural integration of alternative systems more straightforward.
Alternative Conversion Options: Third-party companies, such as Equipmake, specialize in “repowering” Wrightbus StreetDeck models to zero-emission, offering to convert diesel vehicles to electric in a short time frame, although the primary official pathway mentioned by Wrightbus for the Ultroliner is hydrogen-combustion.
The Wrightbus StreetDeck Hydroliner FCEV (Fuel Cell Electric Vehicle) was the world’s first production hydrogen double-decker bus, providing proven technology in cities like Aberdeen, Belfast, and London.
Note.
- The original Cummins diesel engine is converted to hydrogen fuel.
- In Cummins Fuel-Agnostic X Series Platform, I show a Cummins video, which explains their philosophy of convertible engines with trucks.
- Conversion to natural gas is also possible.
- It would appear that the Cummins ISB in the Ultroliner has a hydrogen version, that can be created by changing the fuel system and the cylinder head.
I wouldn’t be surprised, if Cummins told me, that they could make a convertible diesel, that could power a small hatchback.
Out of curiosity, I asked Google AI, “What is the power of a diesel Mini” and received this answer.
The power of a diesel Mini depends on the model (One D, Cooper D, or Cooper SD) and the generation, with power outputs ranging from approximately 88 bhp to 170 bhp. Diesel Minis are known for high torque and excellent fuel economy rather than just top-end speed.
Here is a breakdown of the power figures:
1. MINI Cooper SD (2.0L Diesel)
Power: Typically 143 bhp (105 kW) to 170 bhp (125 kW).
Torque: 305 Nm to 360 Nm (225–265 lb-ft).
Performance: The 170 hp 2.0-litre diesel in the 2015-2018 range is often called a “diesel hot hatch,” featuring a 0-62 mph time of around 7.3 seconds.
2. MINI Cooper D (1.5L – 1.6L Diesel)
Power: Usually between 110 bhp and 116 bhp.
Torque: 270 Nm (199 lb-ft).
Performance: Offers a good balance of fuel economy and punch, with a 0-60 mph time of around 9.4–9.7 seconds.
3. MINI One D (1.4L – 1.5L Diesel)
Power: Approximately 75 bhp to 95 bhp.
Performance: Designed for maximum fuel efficiency and lower tax bands, with lower power output compared to the Cooper models.
Key Takeaways:
Most Powerful: The 2.0L Cooper SD is the most powerful, often producing up to 170 hp.
Torque: Diesel Minis often have high torque at low revs (around 1750rpm), making them quick for overtaking and city driving.
Generation Differences: Older R56 models (2007-2014) often have 1.6L diesel engines, while newer F56 models (2014-2024) use 1.5L or 2.0L engines.
Reliability: These engines are BMW-sourced (N47 or B37/B47) and generally considered reliable.
As there are large numbers of companies around the world, who claim they can convert cars and other vehicles, and engines to hydrogen power.
Out of curiosity, I asked Google AI, “Has Anybody Built A Hydrogen-Powered Mini” and received this answer.
Yes, BMW built a hydrogen-powered MINI Cooper prototype in 2001.
Unveiled at the Frankfurt Motor Show in September 2001, this car was not a fuel-cell vehicle, but rather a hydrogen-burning internal combustion engine car.
Key details about the 2001 MINI Cooper Hydrogen:
Engine: It used a modified version of the MINI’s 1.6-liter four-cylinder engine designed to run on hydrogen.
Technology: It was unique because it used cryogenic liquid hydrogen and injected it while super-cooled, which increased engine efficiency and performance, setting it apart from other hydrogen experiments at the time.
Packaging: Engineers managed to place the contoured hydrogen tank under the rear seats, meaning it did not sacrifice cabin or cargo space compared to a standard Mini.
Legacy: While not mass-produced, it was a significant prototype in BMW’s long-standing research into hydrogen technology.
Other Hydrogen “Mini” Projects:
Mini Mirai RC Car: Toyota and Tamiya built a 1/10th scale hydrogen-fuelled remote-controlled car in 2021. It used a small fuel cell and hydrogen canisters to run for twice the duration of a conventional battery-powered RC car.
Small Engines: Israeli firm Aquarius Engines has developed a 10kg hydrogen-powered engine intended for use as a range extender, which has passed independent testing.
Conclusion
I believe that in the next few years, a serious manufacturer will release a diesel car that can be converted to hydrogen power.
Eventually, this will mean that government can withdraw fossil fuels for road vehicles.
My Regular Ready Meals
These are the Marks & Spencer Ready Meals for one, that I regularly buy.
How Much B12 In An M&S Chicken Breast In Cheese & Ham Sauce For One?
How Much B12 In An M & S Chicken Jalfrezi With Basmati Rice For One?
How Much B12 In An M & S Lamb Hot Pot For One?
How Much B12 In An M & S Liver And Bacon For One?
Note.
In each of the linked posts, gives a B12 analysis from Google AI for each meal.
How Much B12 In An M & S Lamb Hot Pot For One?
I asked Google AI, the title of this post and received this answer.
Based on typical nutritional values for lamb-based ready meals, a 400g–450g M&S Lamb Hot Pot for One is likely to provide a significant portion of the recommended daily intake of Vitamin B12, estimated to be well over 1.5–2 micrograms (g) per serving.
Lamb Content: The M&S Lamb Hot Pot contains approximately 21% cooked lamb.
B12 Density: Cooked lamb generally provides around 2–3 micrograms (g) of Vitamin B12 per 100g of meat.
Total Content: In a 450g meal containing roughly 90-100g of lamb, the B12 content is likely to fall within a range that comfortably covers or exceeds 50% of the daily adult requirement (which is 2.4g in the US and 1.5g in the UK).
The meal also provides roughly 25-29g of protein per pack.
As I would have expected, this ready meal is a good source of B12.
Travelling Between Heathrow Airport And Staines Station
Staines Station and Heathrow Airport are not far apart, as this OpenRailwayMap shows.
Note.
- The mauve lines in the bottom half of the map are South West Trains services out of Waterloo.
- Waterloo via Feltham, Twickenham and Richmond to name but three stations , is to the East.
- Reading is to the South-West
- Windsor is to the North-West.
- The blue arrow indicates Staines station.
- Heathrow Terminal 5 is in the North-East corner of the map.
- The pink tracks are the Piccadilly Lines
- The red tracks are for the Elizabeth Line and Heathrow Express.
- This OpenRailwayMap shows Terminal 5 to a larger scale.
Note.
- The pink tracks are the Piccadilly Line.
- The red tracks are for the Elizabeth Line and Heathrow Express.
- In front of the red tracks is what looks like a circular walkway or emergency exit, with a rectangular block to its West.
- The rectangular block is the lift tower to get from the railway station to the Departures and Arrivals floors of Terminal 5.
I asked Google AI if it would it be possible in the future to extend the Elizabeth Line to the West out of the Western end of Terminal 5 and received this reply.
Extending the Elizabeth line west from Terminal 5 is technically possible and has been proposed, notably as part of a potential westward rail link to Staines or to support airport expansion, but it is not currently funded. Terminal 5 was designed with future expansion in mind, potentially allowing a connection to Staines to create a “southern rail link” for better connections.
Perhaps there are two tunnels under the lift shafts?
How many trains per hour (tph) terminate in those two platforms?
- 4 tph – Heathrow Express
- 2 tph – Elizabeth Line to Shenfield.
Note.
- Only six trains in two platforms is easily managed.
- Because, Heathrow Express services appear to use both platforms, when I visited yesterday, the system seems to confuse passengers.
- The services surely need to be evened up, so that there are four tph of each service, with each service having a dedicated platform.
- But terminating eight trains in two platforms could be troublesome.
- Platforms are numbered 1 to 6 from the South.
- Platforms 1 and 2 have not been built yet.
Although four tph for Heathrow Express in one platform, should be easy with digital signalling, as you see it every day in London, it may be difficult on two platforms, at the same time.
In Is More Capacity Between Heathrow Airport And Central London, Needed On The Elizabeth Line?, I said this.
Currently, the Elizabeth line provides up to 12 trains per hour (including Elizabeth line and Heathrow Express) on the relief lines, making it nearly at capacity.
Note.
- When I use the Elizabeth Line, I deliberately avoid trains going to and from Heathrow, unless I’m going that way, as they are too crowded with passengers and their oversized cases.
- High Speed Two, the West London Orbital Railway and the North London Line will bring passengers for Heathrow Airport to Old Oak Common station.
- Surely, as Heathrow Airport gets bigger and increases its passenger numbers. the Elizabeth Line will need to be increased in capacity.
I believe Elizabeth Line capacity needs to be increased soon.
The only feasible plan I’ve seen is Heathrow Southern Railways plan, which included.
- Construction of a bay platform 0 at Staines alongside the Staines to Windsor line.
- A step-free bridge across the tracks.
- Construction of a single-track railway with 25 KVAC overhead electrification and a passing looop, between the new platform 0 at Staines and Platform 3 at Heathrow Terminal 5 station.
- Run four trains per hour in both directions between Heathrow Terminal 5 and Staines stations.
- This plan would would add two trains per hour through the Central Tunnel.
Various Journeys Would Be As Follows
This OpenRailwayMap shows Staines junction and the positions of the three platforms.
Note.
- The Windsor Line goes North-West.
- The Reading Line goes West.
- The Waterloo Line Goes East.
- Platform 1 is on the North side of the tracks.
- Platform 2 is on the South side of the tracks.
- The bay platform, which I’ve numbered 0, will be on the North side of the tracks towards Windsor.
- I suspect the step-free bridge will be over the tracks and replace the current rickety structure.
- The bridge would be a short walk from all three platforms.
Interchanges would be as follows.
- Windsor to Heathrow – Walk between Platforms 1 and 0.
- Reading to Heathrow – Walk between Platforms 1 and 0.
- Heathrow to Windsor – Cross the bridge between Platforms 0 and 2.
- Heathrow to Reading – Cross the bridge between Platforms 0 and 2.
- Waterloo to Heathrow – Cross the bridge between Platforms 2 and 0.
- Heathrow to Waterloo – Walk between Platforms 0 and 1.
Note.
- All trains to or from Heathrow use Platform 0.
- All trains to Waterloo use Platform 1.
- All trains going away from Waterloo use Platform 2.
- Reading and Heathrow gain a step-free route at 2 tph.
- All interchanges at Staines station would be step-free.
- A train like London Crosslink, which used to go between Feltham and Woking, would use Platform 1 going towards Feltham and Platform 2 going towards Woking.
Staines station would gain step-free access to all Heathrow terminals, all Elizabeth Line and High Speed Two stations.
Could Anglia Railways’ London Crosslink Be Recreated As Part Of The London Overground?
I like the idea of the London Crosslink service, that ran for a few years between East Anglia and Hampshire via the North London Line and Staines.
My arguments for its restoration are described in Could Anglia Railways’ London Crosslink Be Recreated As Part Of The London Overground?
At various times in my life, it would have been very useful.
Today, as I live about fifteen minutes from Highbury and Islington station, I could use London Crosslink for the following reasons.
- Visiting friends and family in Hampshire.
- Going to Heathrow Airport, especially Terminal 5.
- Visiting friends in East Anglia.
- Going to football at Ipswich.
- Exploring new parts of England.
- I would wait at home and time my departure to catch a booked train at a fully step-free station.
Conclusions
Extending the Elizabeth Line to Staines gives these advantages.
- Staff at Heathrow, who live in the Staines area get easy access to the airport.
- Buses and coaches between Heathrow and the local area may be reviewed.
- Less cars will be used to get to and from the airport.
- Reading and Heathrow gain a step-free route at 2 tph.
- A lot of stations would gain a step-free route to all terminals at Heathrow, and all Elizabeth Line and High Speed Two stations.
There may well be other advantages.
The Anonymous Widower 