penguin – Page 67 – Fooyah

May 1 2018May 1 2018

Racing Miles

Having looked recently at the energy I use in the house and while driving I thought I’d turn my attention to not-real things. Specifically my racing life within the game Gran Turismo Sport.

Here is a collection of my pink cars taken in Hawaii. I like the photo mode in the game but it’s not the be all and end all for me. I have seen some people comment that the car editing and photomode tend to be their favourite parts but not me. I like racing the cars and the other aspects of the game are incidental.

There’s a page of achievements that encourages you to play more:

The row of pink is lacking as that is online racing and it’s quite unlikely I’ll get those filled up. Unless I find “that one race” I won’t get many pole positions, I need to find “that one race” and play it over and over.

So, the achievements page will give actual figures and from that I can work out my average speed and fuel consumption.

So, my average speed is 96 miles per hour. Given that some tracks are quite twisty I think that’s a pretty good speed. Even more so that I have spent the time to complete all the licence tests and every track experience. I do tend to race in group 3 or 4 cars as I find them the most fun.

I have used 8,567 litres of fuel within the game to race 9,242 miles. So, I’ve done that maths and that gives:

4.86 miles per gallon

I have no idea how this fits with real racing cars. We can have an estimate I think. Current F1 cars have a tank that can hold 100kg of fuel which is about 125 litres. F1 race distance is mandated at at least 305km. I’ll do the maths for you again and the fuel consumption turns out to be around:

6.8 miles per gallon

I guess that this all seems reasonable. A high fuel consumption within the game that matches the real life is probably closely worked into the game and I’m happy with the figures the game has produced.

I don’t like the use of miles per gallon as we should, by all rights, in this country use the standard of litres per 100km as the rest of the EU does but people don’t really want to change, especially those old weirdos in power and the media.

My current GT Sport Profile:

Current Driver Profile

April 29 2018October 23 2019

Context

A few communications ago I wrote about the energy consumption of different cars. I thought I would try and give some perspective to this. Now, I haven’t done the mathematics at this point and so will be writing this as I go. I don’t know what the results are going to be.

My car, Bora Horza Gobuchul, uses 50 kWh of energy, roughly, every 100 km I drive. Given that my insurers believe I drive about 10,000 miles per year that’s a grand total of:

8000 kWh per year

Let’s see how much this costs in fuel alone. 10,000 miles is about 200 gallons of petrol, which gives, at prices of £1.20 per litre, £1,080 per year on fuel alone.

I have a small Victorian house. While it is small it has poor thermal efficiency. It has brick-thick walls with no cavity insulation and is draughty. I do have a chimney balloon in one of the chimneys and the other is boarded up. The bathroom and kitchen stick out the back and are cold all year.

I use gas for heating, hot water and hob cooking. I use electricity for some heating and then appliances and light. As the graph above shows I used 10.5 MWh of energy in the house last year [assuming the meters are correctly calibrated]. This cost me £840 for the year.

So, loosely speaking, the amount of energy I have used to transport me and a 1.5 tonne car around is about 30% more than that I’ve used to live in my home. Considering the time I spend in the car is minimal compared to my house this seems a poor deal. Granted, my car moves around relative to the Earth but this just goes to show how much energy is needed for transportation.

The costs turn up the following figures for comparison:

House £0.08 per kWh
Car £0.135 per kWh

I think it’s time to start voting Green. We also need to start a massive system to change societies need for personal, inefficient transport. There needs to be a cultural change and it needs to start now. It’ll take 20 years to change behaviours and it’s quite likely already too late.

April 29 2018April 29 2018

Godwin’s Goodwin Sands

I made it to the South Foreland Lighthouse yesterday in weather that can be described as atmospheric [as can all weather, literally]. There was sun, rain and some haze. France could be seen at times but not all the time. I don’t have a picture here of the light house so you’ll have to imagine what it’s like but the tour was interesting and, once again, I find myself amazed at how ingenious we humans are.

The lighthouse was built to warn seafarers of the dangers of Goodwin Sands where over a thousand ships lay wrecked. It is also the first place that an international radio transmission was made, by Marconi, of course.

The light turns by the use of food to human energy turned into potential gravitational energy. A large mass is raised by hand and the energy contained within that turns the 3 tonne light system as it drops. The lighting system floats on a tub of mercury, this reduces the drag to manageable proportions. Remarkable.

There is a tea house and also a cottage attached to the lighthouse. The guide mentioned that the place was quiet and normally they are very busy and the lighthouse is packed.

Being here made me realise just how busy the Dover Straights are and how much traffic moves through the port.

And so, as we prepare to leave the EU, this fine town of Dover voted OUT but will find itself fucked over as our incompetent Government fails to secure the best deal for the security and economy of this country.

Also, I managed to get this far without mentioning Nazis.

April 24 2018April 24 2018

Alternate Views

There’s a competition where I work involving the still image. I have entered with one of the following photographs. I have been meaning to take a collection of photos of the place for a number of years. There are certain aspects of the buildings that I find curious and interesting. I think they would make good images if taken from the correct angle. Sneaking in to take these photos has been on my “holiday to-do list” for a number of years but I’ve never got around to it.

Anyway. Here are four shots I took this week. No explanation, just interesting images IMHO.

April 23 2018April 23 2018

Rampage

Went to the cinema this evening to see Rampage. Now, I hadn’t seen any of the trailers – I don’t tend to watch them. All I had was the film poster. Before the film I went for a walk along the wharf, not a Worf that would be weird, and noted that the tide was neither in nor out. There was a low level bubbling sound from the mud banks slowly draining their contained water, it was a relaxing sound.

As is usual I rated this film on IMDB. You should see this guide to the system within this communication.

I rated Rampage (2018) 4/10 #IMDb https://t.co/CImNAehzsy

— Ian Parish (@iparish) April 23, 2018

It was a terrible film and got worse as it went on. I didn’t even notice one of the main plot points although the camera shot at that exact spot struck me as strange but I didn’t work out why they had done that. I had to ask my neighbour at the end of the film how the antidote got into George.

Chicago didn’t look a whole lot different at the end of the film. Still a trashy place.

The tide was in when I left. The water level was higher than two hours previously.

April 22 2018

Metric Units Used Herein

A friend mentioned recently that he was thinking of buying a Nissan Leaf 2.0 and it got me to thinking what the running costs are. For this communication I’m not worried about purchase or servicing costs so this comparison isn’t a very good one but it is somewhere to start!

My car, Bora Horza Gobuchul, is a petrol/electric hybrid. Just your standard hybrid NOT a plug in hybrid. So it’s battery is charge either through regenerative braking or excess energy being produced by the engine, when at a standstill for example. My average fuel consumption rate is 55 mpg. Current petrol costs are about £1.20 per litre. This means my current driving costs are:

£6.20 per 100km

This is a variable though. The price of petrol is subject to many factors and changes constantly. The mileage achieved driving Bora Horza Gobuchul depends on how well it is driven!

The Nissan Leaf 2.0 is currently the latest ALL Electric vehicle developed by Nissan. It is a plug in car and so runs using electricity only. The manufacturer claims a range of 168 miles and a battery capacity of 40kWh. My current electricity tariff charges me 15.3 pence per kWh and the driving costs for the Leaf are:

£2.26 per 100km

The Tesla Model S claims a range of 220 miles with a battery capacity of 60kWh. This produces a driving cost of:

£2.59 per 100km

This comparison is VERY basic. It covers just the cost of charging the vehicle. I have not taken ANYTHING else into consideration but I am quite surprised at how much cheaper the electric cars are in terms of cost per 100km for driving. This alone would tempt me greatly if I had a garage where I could park my car. However, somewhere, a space, to park my car every day next to my house is my current dream. That is what happens when you live in a crowded Victorian street.

Just another minor comparison: energy consumed per 100km:

50kWh – Bora Horza Gobuchul
14.8kWh – Nissan Leaf
17.0kHw – Telsa Model S

This just shows the inefficiency of petrol based engines for transport. So, my current plan is: get house with garage, buy Tesla, save the planet.

April 12 2018April 12 2018

But When Is It?

I was using my favourite aircraft tracking site 360Radar when I noticed that they have built in the terminator into the view:

In this picture you can see the lines of the terminator, the line of the end of sunlight across the globe. But, it’s more complicated than that isn’t it? There are two lines and I suspect that one is the onset of sunset and the other is when the sun has dropped below the horizon. Rather, what happens is that the Earth rotates more so the Sun drops below the local horizon.

That gets you to thinking about sunset and when it is. According to Wikipedia, which is a perfectly good reference for most things scientific, sunset is the moment the sun dips below the horizon. After that there are different types of twilight!:

By TWCarlson – Own work, CC BY-SA 3.0, Link

I hope this doesn’t over complicate issues too much for you all.

One of the things that humans like to do is have simple black and white answers for all problems. We can’t live in a society without rules. We need them to ensure we give everyone a similar set of values and guidelines. We use heuristics all the time. These are brain shortcuts so we don’t have to think about things from the very start. Stereotyping is an heuristic. It allows us to make quick judgements about people so that we don’t have to think too much. The problem is that stereotyping is wrong most of the time and our brain is wrong. Heuristics while brain efficient are mostly wrong.

The question “when is twilight” leads to a multitude of different types and times. Most things in society aren’t really black and white. There are always complications. There are always times when other factors seem important. We love these rules but often they need to be tempered by knowing the circumstances. The media like forcing that black or white notion, they like to implement simple thinking in society to make everything simple. Most people don’t want to think about things or over complicate them. Most people want a simple life where they don’t have to think or consider others.

It’s good to learn that we should always spend extra brain power thinking about the issues are reasons more. As the author Ben Goldacre put it: