Personal – Page 74 – Fooyah

July 9 2018July 11 2018

CCF Camp HLW

I’ve just got back from a wonderful week away with the RAF Air Cadets at RAF Henlow in Bedfordshire. It might not be in Bedfordshire but Bedford was the nearest largest town/city. It was a very busy week and lots got done. I had a great time and I’m pretty sure the cadets did too. We didn’t get any flying [in aircraft] but there was plenty of shooting and fun.

As is usual we arrived on the Saturday and got settled in. Then Sunday was a day at a country pursuits experience. We went to the English School Of Falconry quite close to the Cardington Hangars. There were planes from Old Warden flying around showing off including a Percival, Lysander, Hurricane and Spitfire.

We all had a go at landing birds of prey and then some archery, air rifles and laser clay pigeon shooting. It was a baking day, really hot.

Monday was filled with some camp admin, getting the right forms delivered to the right people while the cadets visited the RAF’s Centre for Aviation Medicine. I found this particularly interesting as I’m currently reading a book about the development of the pressure suit and it has a lot of medicine development in it. The camp photo infront of the Hawker Hunter gate guardian and then a church service for the RAF100 Baton. I, somehow, didn’t make it to the service but I did get there just in time for another selfie with the baton. My first was at Amport House.

RAF Baton. Second time! pic.twitter.com/11rxK9IB88

— Ian Parish (@iparish) July 2, 2018

Later that day the cadets had a brief for a Rocketeers challenge they were going to take part in and then in the evening I ran a DCCT range over the other side of the Henlow base. We nearly got stuck in the base as they locked the gate at 21:30 and we finished at 21:25.

Tuesday we visited the RAF Museum at Hendon and in the evening the cadets watched the football match. I went for a run.

Wednesday morning the RAF Outreach team came to run the cadets through a disaster response planning exercise. After that we headed to Twinwoods Adventure for indoor sky diving. Twinwoods was based on the old Royal Aeronautical Establishment site and actually used the vertical wind tunnel that was developed for investigating flat spin aerodynamics.

The skydiving experience was fantastic and I really enjoyed it. It was such a high to finish and contemplate the second flight.

I don’t think you can explain just what it’s like to do this. Such an exhilarating time. Wednesday evening I ran another DCCT range practice with the cadets doing the shoot to qualify for their “trained shot” badge.

Thursday was my big day. I had spent hours since arriving at Henlow preparing to run my first outdoor 25m 5.56 full bore range. For whatever reason the CC couldn’t do it and so it fell to me to run the thing. There were range orders to read and a RAM to write along with all the briefings etc. I planned the day so that cadets could qualify for their “marksman” badge. To give you an idea of what it’s like, imagine having six lanes of semi-automatic weapons and 900 rounds to be shot. Then put the rifles in the hands of teenagers. Now, we follow the safe system of operation but it is still an intimidating amount of responsibility.

The day went very smoothly and I was happy with the number of cadets who qualified for the marksman badge.

Thursday evening we dined out at a pub near the base, The Airman. The company was great and the food was ok. The next day one of the schools had to leave for a school event because normally we would hold this meal on the last night.

The hangars at Henlow were designed and built before the end of the first world war and they have a beautiful look about them.

Friday I judged the drill competition, went for a run and helped supervise the block clean up. In the evening we watched the Battle Of Britain on the large screen and essentially just chilled. It was a fantastic week and I am really looking forward to next year’s trip.

July 8 2018

More Comparisons

Having calculated [or rather tested] that my house uses 2kWh of energy per day when nearly everything is turned off I thought I ought to work out how far that would drive my car.

In this communication I wrote about the energy usage of my car, Bora Horza Gobuchul. I use 50kWh of energy for every 100km I drive, on average.

So, the energy I use to power my house; the fridge, a few clocks and the ADS-B receiver, would drive my car about 4km. That’s not quite enough to get me to work, but it would get me to the nearest supermarket.

June 30 2018

BB Not 8

Here’s a replay of a recent online race I took part in on Gran Tursimo. I qualified third and then managed to win.

It was a good race although nothing too strenuous. It’s best to qualify as high as possible because there’s normally a massive shunt-scene at the first corner if you are lower down. My general method for online racing is to try and steer clear of other cars and take a wider line in corners if there are cars around me. There have been many times that I have been driving well and then some wanker punts me off! He gets a slow down penalty of 4 seconds and I end up at the back of the field. I hate that!

June 24 2018June 24 2018

Busy South East

A few weeks ago when I was in the Lake District I would occasionally look at 360Radar to see what was flying close by. I found it curious that there was quite a lack of aircraft flying compared to Kent, where I live normally. Now, the south east does have the three London main airports and most air traffic heading to the continent. Have a look at the two following views and decide for yourself. Both are the same area of land and they are taken within a minute of each other. I think the difference is striking.

Of course, this communication could be entitled:

There’s a lot more planes where there’s a lot more airports

June 24 2018June 24 2018

Baseline

I recently had my electricity and gas meters upgraded to “smart” meters. They aren’t that smart. All they do is upload my meter reading to the utility company at regular intervals along with this information being displayed on a screen. I look at the screen now and then but I do think that eventually I will turn it off. I know roughly how much I spend each day and it’s not really a surprise.

This graph shows the energy use each day with the lower darker bar being electricity and the light blue being gas. I have a gas boiler for water and heating along with a gas hob. The oven is electric. This can be translated into costs [at current market rates]:

At the end of May I went away for a while and I normally try to shut-down most of the energy using devices in the house. The physical process can take about 5 minutes walking around the house making sure that everything is shut down in the correct order.

If you look at the last week of May you can see low and consistent energy costs. Although no gas was used in this time period the monetary costs is the standing charge that I pay for the privilege of having a gas supply.

My daily energy use in a house that is mostly turned off is 2kWh. This accounts for the following items:

Fridge
Microwave clock
Oven clock
Modem / Router
ADS-B aircraft tracker in the loft
Alarm clock
That extension lead orange light

It is taking a while for my head to get around this bizarre and stupid unit the kWh. But here goes:

My house’s power usage at baseline is 83 Watts. A human during the normal day runs at about 100 Watts [as does a 100W incandescent light bulb]. Over the course of the day this ends up being 7.2 MJ. My house needs to consume about the same amount of food as a human to run at its lowest power consumption levels.

Wolfram Alpha has some lovely comparisons for energy usage, so 2 kWh is the same as:

≈ 1.7 × energy released by explosion of one kilogram of TNT ( 1 kilogram of TNT )
≈ 0.57 × average electrical energy required by an Apple iPhone 5 per year (≈ 1.3×10^7 J )

And my favourite is:

Relativistic mass m from E = mc^2: 80 ng (nanograms)

When I next go away it would be interesting to see how low I could get the consumption. To be fair, I could just turn the electricity off at the mains. But the only thing I could still power down is the ADS-B receiver and I like to keep that going because I can log into it from around the world.

June 24 2018June 24 2018

Probably Magic

This place was heading east early one morning [probably to Frankfurt] and the colour of the sky and the line of the contrails caught my eye. It looked lovely.

Then there was this Chinook. It passed right over my work place and was such a lovely sight and sound. It amazes me just how technologically amazing we are as a species. Now although I know how these things work it does seem like magic at times!

Finally, yesterday this Spitfire flew over my village. I keep trying to remind people that one day they will be gone and we won’t see them flying anymore. It’s a lesson I have learnt from seeing many planes in the 80s at various airshows without really appreciating just how special they all were.

June 18 2018August 6 2019

Bagging A Few More

Over half term I made the journey to the other end of this country to spend some time in the Lake District. While it is quite a drive the views and atmosphere are so worth it.

While in the district of Allerdale I decided to complete a few more of the Wainwrights. There are 214 fells mentioned by Alfred Wainwright in his books and I’ve got a taste for bagging some each time I go to the Lake District. My personal target is to complete the lot by the time I am 60. I’ve got 14 years to go. I need to up my rate a little but the next time I go I am planning some lovely ridge walks that should get quite a few crossed off!

On the first day I went up Walla Crag [number 204 by height].

Walla Crag. pic.twitter.com/yO3PPefTz1

— Ian Parish (@iparish) May 27, 2018

I parked in Great Wood car park and walked up the Cat Gill route and down again via Castlerigg. It was a lovely little jaunt. Now I had a feel for it I wanted to try and get some of the lower stand-alone fells bagged. I was trying to cross off those that would mean a big detour on future longer routes so this would allow me to make as yet unplanned walks easier.

Next was Binsey [number 192 by height]. A little mound of a fell on its own to the north east of the Skiddaw range.

Binsey. pic.twitter.com/lfmmq3CASR

— Ian Parish (@iparish) May 28, 2018

This was too easy. The car was parked about half way up and was really just a little stroll. The views from the top were amazing. It was a lovely warm and sunny day with visibility running at about 25km. The mist was so fine that I couldn’t see the Scottish peaks but could just see Scotland across the Solway.

Another day, another walk. This time up Cat Bells [number 189 by height]. I had already completed this particular fell and so wasn’t too fussed about climbing it but I had planned to meet a work friend there.

Cat Balls. pic.twitter.com/wyjHj1HIeX

— Ian Parish (@iparish) May 29, 2018

It was pretty busy at the top and plenty of people were making this their first Wainwright. I t was nice to see so many people enjoying this countryside. The views are just lovely.

Walking down Catbells and I saw this sheep just standing and staring.

The next day was a rest day and I went on a narrow gauge railway and then visited Muncaster Castle. The walk back took in a short distance by the river Esk. The air was so still that the water looked like a mill pond.

I drove back to Keswick through two mountain passes. One was Harknott pass and this is a most ridiculous road. There are hairpin bends with a gradient of 1:3. There were times I couldn’t see where the road went out the windscreen while turning because the road dropped away so fast. It was a very satisfying drive. Then, there was the Wrynose pass which wasn’t as spectacular but was still very pretty.

Another rest day followed with a lovely time doing various things together with going to watch Solo. The final walk day was spent hanging around Crummock Water after getting to the top of Rannerdale Knotts [number 210 by height] adjacent to the lake.

Rannerdale Knotts. Forgot my hat! pic.twitter.com/qFCKmBtnDj

— Ian Parish (@iparish) June 1, 2018

I’m annoyed that I forgot my hat. I don’t do well in direct sunlight, I have a lack of natural head covering, not that I’m too fussed about that, and I burn easily, even with sun lotion on [SPF 50].

That was it for the week. A journey back to the South East and good broadband bandwidths beckoned the next day. It was good to get back to upload speeds in excess of 0.4Mb/s, it was needed to chuck photos into the cloud.

June 17 2018

Home On The Range

Sometime recently I went to a series of ranges near the coast, pointing towards France. I was fortunate enough to have a go on the long range. In the picture below the targets are at 100m. We practised out to 300m. It was excellent.

If you look closely you can see the targets at 100m. Imagine the size of those out at 300m! I was allowed twenty five rounds and could choose when to shoot them. I had time at 100m, 200m and 300m. I needed a spotter for the first few shots as the weapon wasn’t zeroed to my hold and position. The 100m targets were easy. I took five shots at them and hit 4. I wanted to try ten rounds each at the longer distances.

At the 200m I was aiming correctly but hitting elsewhere (weapon zeroing) and so once I had my spotter I hit the target five out of the ten shots in total. I waited eagerly for the 300m targets, these were 6 second exposures.

Again, I needed spotting for the first few and then after that I hit five out of the ten shots. I am bloody impressed with this and happy. When I thought it was over I checked and I still had one round left. I waited for the target to raise and when I thought there were going to be no more I rested my position. It was at that point the target popped up and I took aim and fired the shot. I can’t remember if I hit that one.

When I spoke to the console operator afterwards he said he was watching me and waiting for me to drop my aim before putting up the last exposure so I was tricked, kinda.

It was a good day and I look forward to the next one.

June 17 2018June 17 2018

Lego 62 – Model 76102

Possibly the last one from the mid-year season. This is a Guardians / Avengers mix-up. I’m not sure if I know which part of the MCU this actually comes from but that doesn’t matter. It’s got Groot.

June 15 2018

Not A Normal Distribution

So, I’m feeling grumpy today. Just am. Not sure why. And then I go and stupidly read an article in on the BBC News website about most babies being born at 4am. You can read the article here and I’ll be taking quotations from it.

Four o’clock in the morning is the time most babies are born spontaneously in England, with the majority arriving between 01:00 and 07:00, a study shows.

So, four o’clock is the “average” of 01:00 and 07:00. Is that how they worked this out? I’m not sure. I’m probably not going to read the original paper but it does seem a strange thing to say. Assuming that spontaneous births are reasonably random the actual number arriving at 04:00 would be quite small and the variation could be little.

While planned C-section births tended to happen on weekday mornings, births after induced labours were more likely to occur around midnight.

This makes sense. C-Sections in the morning to then make sure everyone is fine during the time when the medical cover is best. Inductions probably happen at that time because they are started in the morning and it takes that long for the effects to show. These are not surprising figures and make utter sense.

It’s this next bit that turned me into a rage.

Overall, more than 70% of births took place outside regular working hours.

And

The researchers said there could be implications for staffing of midwives and doctors, with only 28% of births taking place between 09:00 and 17:00 on weekdays.

So, an event that is reasonably random is spread throughout the day? About thirty percent of births happen in a time frame covering roughly 30% of the amount of time in a day. THIS IS WHAT WE WOULD EXPECT. The working day covers 1/3 of the 24 hours in a day and the number of births in that time period is about 1/3. This sentence made me swear out loud in our staff common room earlier today, much to the ammusment of my colleagues.

I’m going for a walk to calm down.