David Bell

12 July 2011
by David Bell
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Subway or Tube?

Wall Street Station (7th Avenue Line)

Wall Street Station (7th Avenue Line)

It’s Tuesday 12th July 2011 and today marks my 229th day in the United States of America. I’m currently living on Wall Street in Manhattan, New York and have been working for the past seven and a half months as Strategic Planning Analyst for one of the largest companies in the world in Midtown Manhattan. It’s been a while since I posted anything on here and I wanted to get back into the swing of things with a quick comparison between the MTA New York City Subway and the TfL London Underground.

Cost

In terms of cost, the 30-day unlimited ride MetroCard is currently $104 (about £65) – it did experience a sharp price rise of 17% from $89 (about £55). This is still much cheaper than London in which you would pay around £106 for monthly travel in Zones 1-2. However, if prices continue to rise at 17% per year it won’t be cheaper for much longer!

Verdict: MTA

Entry

Having been used to the Oyster Card on the London Underground I was a little shocked and somewhat bemused at having to take a magnetic stripe card out of my wallet and swipe it manually through a machine. New York I had anticipated would be ahead of the game – alas, I was mistaken (RFID, I miss you so much).

Verdict: TfL

Exit

In the New York system, you don’t have to present your card on exit thereby making exit times from the system quicker – all journeys are charged at a fixed rate regardless of destination so it makes no difference where you exit the system. There is no concept of zones – it is a much simpler system but the lack of exit control allows the system to be abused more readily as fare evaders only have to gain entry to the system.

Verdict: Draw

Electronic Displays

I also initially missed the electronic information signs that tell you when the next train is due to arrive, however these have been introduced duing my time here albeit very slowly and not at all stations but at least they are now working at the stations I use most frequently (with the displays on the Times Square 7th Avenue line being turned on just the other week). With only two lines of text able to be displayed the top line is reserved for the next train and the bottom line alternates between all other trains due at the station in the immediate future. The MTA in their wisdom have now removed the order in which the trains are expected to arrive – this means that on many occasions you have to wait for all the trains to be displayed to work out the order by using the time estimate. I can guess that the reason why they removed this was because of the confusion with the train numbers themselves (i.e. the numbers 1,2,3 were being used to denote the order of arrival for trains numbers 1,2,3).

Verdict: TfL

Express services

As time has progressed I have came to appreciate some advantages of the New York system – in particular the express trains which drastically cut down journey times. It can be somewhat confusing for non-locals though trying to work out which trains are express and which are local as there is no clear visual aids – e.g. it would be useful to extend the use of shapes (diamonds and circles) on all lines to clearly depict whether the train is running local or express. Note that London offers no such express service.

Verdict: MTA

Visual Appearance

My initial impression of the subways was that they are quite dirty and although I wouldn’t eat my dinner off the floor of the London Underground I can’t help feeling that it was somehow brighter or less depressing in the ‘tube’. Plus there is more advertising on the London Underground which I feel actually improves the aesthetics or at the very least gives you something to look at whilst waiting for the train.

Verdict: TfL

Easier access

Unlike the London Underground where the subway lines can be quite deep underground in many places the subway is directly beneath the street in most parts of the city (thanks to the cut and cover method employed).

Verdict: MTA

Connections

In Manhattan the system is North-South biased as most lines run along the Avenues – navigating East to West is more restricted although it can be achieved in Midtown or at 14th Street. For this reason there is less redundancy in the system – if service on a line is disrupted it can be difficult to find an alternative route to your destination without leaving the system and walking to another line/Avenue.

Also on the East side of the island (in particular the Upper East Side) the system has only one line, the Lexington Avenue line (albeit a second line, the Second Avenue T line has been in the pipeline for many years).

In London, the topology of the network offers multiple redundancy options as many of the stations in Central London offer multiple interchanges to other lines and any service disruptions can in many cases be circumnavigated.

Verdict: TfL

Availability

The New York Subway is a 24/7 service whereas the London Underground operates a 20hr service from roughly 5am to 1am (+/- 1hr) – although this varies by line and station.

Verdict: MTA

Direct Airport Service

London offers direct services to LHR whereas in New York there is no direct service to JFK (you must transfer to the Air Train which is an additional cost).

Verdict: TfL

Air conditioning

All trains on the New York subway are air conditioned. London introduced air conditioning on subsurface Lines (Metropolitan, Circle, Hammersmith & City, and District) in 2010 but much of the network remains without air conditioning. On other lines in the London system there are technical problems with dispersing heat due to space restrictions.

Verdict: MTA

Carriages

The trains on the London Underground are more visually appealing or iconic in my opinion but are smaller and have less capacity than their New York counterparts. Although they are of a similar width to the A-Divison (number) trains, they are shorter in terms of height and the curved shape gives them less capacity. New York B-Division rolling stock is significantly wider.

Verdict: MTA

Conclusion

MTA 6 – 5 TfL. It was a close match but New York has a slight lead. In summary New York is cheaper, cooler, operates 24/7, is closer to the street and offers more space and express services whereas London is more visually appealing, attractive and clean, has invested more in technology, offers more redundancy and has direct service to the airport.

6 October 2010
by David Bell
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Mac Mini RAM Upgrade

I bought a Mac Mini back in 2007 (A1176 Intel 2Ghz Duel Core) and have been very happy with it – it runs 24 hours a day and is primarily used as a media server for my PS3. Recently I’ve noticed it being a little sluggish and as it had only 1GB of RAM I decided to upgrade.

I decided to go for a 2GB Kingston Kit (2 x 1GB) from Amazon which cost me around £40. I thought about upgrading to 3GB but settled on the 2GB as I didn’t want to spend too much on it and I prefer to use matched RAM.

The Kingston RAM I bought for my Mac Mini

I had previously taken my Mac Mini apart shortly after I originally got it and couldn’t see where the RAM was or how to replace it. This time round however I cheated and used this online guide from ifixit.com – you’ll need a palette knife, a small Philips screwdriver and a pair of tweezers.

My MacMini with the internal frame removed.

Despite following the guide when I put everything back together again I only had 1GB of RAM when checking Apple > About this Mac. Clicking on More Info brought up the System Profiler and clicking on Memory showed that Bank 0 was empty! I wasn’t sure whether Bank 0 was the upper or lower slot but I can now confirm that on this model it is the following configuration:

Bank 0 – Upper Slot
Bank 1 – Lower Slot

Bank 0 is the upper slot, Bank 1 is the lower slot.

If the RAM isn’t inserted in either correctly you’ll simply get a flashing white light when you try to turn it on. If the RAM is inserted in one correctly as it was in my case the Mac Mini will boot but you’ll have to check the System Profiler to see if they were correctly installed.

My problem with Bank 0 (the upper slot) was that I hadn’t pushed it in far enough – the RAM must be pushed in when it is angled so that the pins are no longer visible – as shown in the photo below. Note though that the RAM doesn’t go in as far on the lower slot.

When correctly installed in the upper slot you shouldn't see the pins.

P.S. I don’t recommend you attempt this unless you are willing to accept the risk that you may permanently damage your machine!

4 October 2010
by David Bell
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An unusual beetle

Can anyone tell me what sort of beetle this is?

You can also click below to view the gallery :-

Stop SOPA