48 Degrees

My newest favourite number is 48 or more accurately arccos (2/3). Other favourite numbers are 5,17, and 309. Although 48 is ten more that the Revolting Cocks song 38, the reason for 48 degrees is explained (mathematically) below, but essentially 48 degrees is the solution to the problem:

A smooth hemisphere with radius, r, is resting in a fixed position on a horizontal plane with its flat face in contact with the plane. A particle of mass, m, is slightly disturbed from rest at the highest point of the hemisphere. Find the angle to the vertical that the particle leaves the surface of the sphere.

Also  this is independent of radius, particle mass and local gravity! Nice.

 

Talk Talk Part 4

My lovely router (a D-Link) started to drop connections and act a little bit funny. I put this down to overheating as I had lost the little rubber feet upon which it was meant to stand. This may or may not have been the cause for its miss-behaviour but that was my diagnosis. So I needed another router and reluctantly I went to the back cupboard and got the free router I received from Talk Talk when I signed up with them. It looks pretty grotty and has a huge Talk Talk logo on the front panel.
So I un-plugged the old lovely router and held my breath. Would the new one work? I plugged it in and turned it on, an on-switch is a luxury. Lights flashed and there wasn’t a whirring sound, the connection light blinked and flashed and went green.
I plugged in, logged in to the router and had a look at the settings. It didn’t look like I could change the SSID! Arrghhh. I don’t want my wireless network to be called Talk-Talk8654. I left it.
Later I loaded the router admin page on the iPhone and suddenly there was a settings page for me to play with. I think there was a refresh issue with the PC browser that meant the settings didn’t show. I have now changed the SSID and am a happy bunny.
I know Talk Talk are slammed in public relations but I have to say I have had an excellent service from them! Please remember that anecdote isn’t evidence!

Birthday Gifts

It was my 40th birthday a few days ago and as Jase likes to tell me I am now in my 5th decade on this glorious Earth! So here’s a list of things I got, just because I can:

  • Fingerprint jewellery – 2 dog tags with the fingerprints of #1 and #2 shaped on them
  • 2TB NAS
  • Star Wars complete collection on Blu-Ray
  • Dr Who modern series 1-4 box set
  • AC/DC Backtracks
  • Akira Steelbook edition Blu-Ray
  • Vodka (see picture)
  • 20120325-105330.jpg

Spitting on my Hand

When I first moved away from home and to university I ended up spitting on my hand and arm a lot. It took me quite a while (about a month) to figure out what was going on!

At my ancestral home the basin in the bathroom has two taps. Nothing unusual there but the problem was that the cold tap was on the left and the hot tap was on the right of the basin. Now, I’ll pause while you go and check your taps.

I’m left handed and so brush my teeth with my left hand. Not unusual again. My left-handedness is a bit tempremental as I eat whichever way around suits the food on the plate and I play most sports with my right hand. Anyway, I would brush my teeth and then spit while I was rinsing the toothbrush – left hand holding the toothbrush under the cold tap on the left of the basin leaving the sink bit clear into which to spit.

In 1991 I head off to college halls and move away from home for the first time. I stayed in Falmouth-Keogh Halls of Residence in the glorious Southside building. It is no more, they snuffed it! The taps on the basin in my room were, what I now understand, to be the correct way around. The cold tap in on the right and the hot tap is on the left. I do not know where this convention came from but I find it interesting.

When I brushed my teeth for my first month at college I ended up spitting on my hand. I would put the toothbrush to rinse in my left hand under the cold tap on the right of the basin and automatically spit into the basin at the same time as I had been conditioned to do so after living at the ancestral home for 11 years. This created a dilemma and I had to re-learn the timings of what to do and when whilst I was brushing my teeth. It took a while and in the 21 years since I headed to sunny South Kensington I have coped very well with taps the wrong way around, the correct (?) way around and also mixer taps!

Gran Tursimo 5 Cars

The recent seasonal events on Gran Turismo 5 have made me need a selection of good cars at different PP (performance points). Gran Turismo applies Performance Points to each car so that you can race cars of similar performance and know that you are evenly matched. I have selected, not very carefully, the following cars for the indicated PP. I have learned that it is best to have as much power as possible and to increase the ballast to counteract the power increase.

For the 400PP races my car of choice is a BMW Mini of all things! But it works well and thrashes the opponents.

A 500PP race gets me heading to my Lancia Delta HF Integrale Evoluzione ’91 for a non-race car. If I need a race car then I seek out my RE Amemiya AsparaDrink RX7 ’06.

A 600PP race and it’s the McClaren F1 ’94. Soemtimes I might use the Ford GT LM Race Car SPec II, you know, just for kicks!

For a 700PP race I turn to my beloved Mazda 787B. It’s a gorgeous car and was one of my favourites in a previous incarnation of Gran Turismo.

 

Twitter

I finally figured out that I miss all my friend’s tweets because I follow too many people. So, quite brilliantly, I created another twitter account and use that one to follow the less important things in my life.
So my main (friends) account is @iparish
The account I use to follow lots of everyone is @iparish_gen
This is a list of people I consider important enough to be on my main account:

  • Daryl Walshe
  • My Wife
  • Andy Pom
  • Kate
  • Dafydd Morse
  • Ryan Palmer
  • Richard O
  • William Shatner
  • George Takai
  • Tim Minchin

Added as of 29 March 2012

  • Leonard Nimoy

France 2

In the year 2010, summer, we went to France again. See the 2008 holiday here.

Friday 30 July – Travel from Kent to Tours. It was very hot.
Saturday 31 July – Travel from Tours to gite near Sainte-Foy-La-Grande. It was very hot and also as the first (ish) day of August it was chaos with all the Parisiens driving down to the south of France.
Now after this I don’t really have a breakdown of the things we did. We went to lots of places. The weather cooled to about 22-23 Celcius for the rest of the holiday. I didn’t have internet access. Son #1 was hot but very well behaved. He didn’t like the pizza we bought at restaurants and so didn’t eat a great deal.

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Places we visited

  • Bergerac
  • Duras
  • Saint Emillion
  • Marmande

And lots of other stuff. I don’t think I wrote it down somewhere! I ate plenty of cheese and baguette and drank plenty of local wine. I also spent quite a bit of time driving on the PSP playing GT Mobile. I was hoping to increase my garage ready for the release of GT5.

On the last night at the gite, Friday 13th August, son #1 slipped and hit his head on the table in the lounge. He cut a big gash in his eye and so we went to the hospital. WW looked after him as I wasn’t allowed in to the room. He had three stitches and looked very sorry for himself!

We left on Saturday the 14th August and headed back to the same hotel in Tours. I like Tours. It’s a lovely town. On the Sunday we headed back to the UK, it rained.

80s Rock

I have been buying up CDs of all my records or tapes over the last year or so. Everytime I think I have finished I get a snippet of another song in my head and off I go and search Amazon and EBay. A list of bands that I could consider slightly embarassing to admit liking are below. I haven’t bought Hysteria by Def Leppard yet as I can’t find it cheap enough!

If it gets you emotionally then that’s what you like! The best piece of music will send a shiver down your spine.

Here’s the list of bands in my 80s playlist:

  • Adrian Smith And Project
  • Britny Fox
  • Dio
  • Dokken
  • Don Dokken
  • Extreme
  • Great White
  • Lynch Mob
  • Mr. Big
  • Poison
  • Ratt
  • Salty Dog
  • Tesla
  • Whitesnake

For a complete list of music on my iPhone look at this page.