Travel – Page 22 – Geeky Girl Engineer

Athens Day 1: Plaka

Posted on June 23, 2015 by geek

I got to my hotel a bit before 5 pm, and even though I got no sleep on the plane, I headed right back out to walk around the city a bit. I mainly walked around Plaka, which is one of the old sections of town. I have decided it is not possible to see Athens without getting lost in Athens, or at least in Plaka. I thought Boston had crazy streets, but I don’t even know what was going on in Plaka. Luckily there are monuments or ruins every other block. I would get lost every third block or so because I could never figure out what street I was on, but I only had to walk a few blocks before running into another ruin or monument, so I could quickly figure out in general where I was again using a tourist map. To a certain extent, I was just looking around buildings to find where the Acropolis was, and then used that to navigate directionally. Also, the sidewalks are tiny, so people walk on the streets, but the scooters also drive on the sidewalks, so that seems fair. Cars also drove down alleys that it was not clear to me were actually streets, but evidently they were. I already love this city though. I got lost, but it is just a glorious city in which to get lost.

Aghia Dynamis, a 16th Century Chapel that they evidently just built a high rise around

Monument of Lysikrates

Parliament, with police dressed in riot gear walking in front

Narrow streets of Plaka

Vine covered bridge across buildings

NY Subways

Posted on December 26, 2014 by geek

On my last trip to New York, I took a tour with the New York Transit Museum that included a subway ride through the Jamaica Maintenance Shop yard and the tunnels through it. Even cooler, the train conductor kept the door open to the train control room, so we could go in and take a few pictures out the front window of the train. Normally when on a subway train, you can only see stuff go flying by out a side window, so being able to see the tunnels through the front, allowed a much better view. In some places they were working in the tunnels, so there were a lot of lights lit, which allowed even better viewing.

Subway tunnel surfacing to ground level

Jamaica Maintenance Shop yard

Subway car wash

Subway tunnel

Subway tunnel spliting

Subway tunnel right before station

Subway tunnel entering station

Gowanus Canal

Posted on November 12, 2014 by geek

Last month while in New York, I spent some time walking around Gowanus Canal because I’m an environmental engineer, and I couldn’t resist an opportunity to visit a body of water, infamous for being incredibly polluted. The Gowanus Canal is a Superfund site due to contamination with polycyclic aromatic hydrocarbons (PAHs), volatile organic contaminants (VOCs), polychlorinated biphenyls (PCBs), pesticides, and metals. However, the Gowanus Canal is also polluted with more ordinary pollutants such as bacteria from untreated wastewater from combined sewer overflow outfalls and other urban pollutants from surface runoff (and possibly illegal outfalls). The area residents are understandably pushing to get the canal cleaned up quickly, and the cleanup is a joint effort between the city, state, and federal government. The area around the canal is an interesting mixture of industrial, art galleries, and up and coming residential. It is actually a nice area. There is a Whole Foods Market next to the canal that has a nice little canal walk on the property, which features signs that say “This is the greenest supermarket in New York State. No smoking, please.” I will take them at their word about being the greenest supermarket, as I did notice solar panels and wind turbines in the parking lot. However I still had to laugh at the irony of the sign. On the bright side, the Gowanus Canal is not so polluted that should someone smoke near it, it is not in danger of catching on fire, like the Cuyahoga River did in 1969. While I was walking along the canal, I spotted a small boat with two people who seemed to be monitoring the water and also two people in a canoe. I guess the canal is safe to canoe on, if you just make sure you don’t touch the water to your skin and most definitely don’t let any get into your mouth, nose, eyes, or any other orifices. The canal does not look that polluted. There are areas with floating trash, but there are very few places where I saw a sheen. When I was there it did not smell either, but evidently especially in summer, it can smell. However, it is a good example of how appearance is not a good way to tell if something is polluted. If you want to read more about the Gowanus Canal, this article in Popular Science is pretty interesting.

Northern end of the Gowanus Canal

Bridge on northern end

Carroll Street Bridge

Stormwater discharge warning sign

A wooden dolphin that had a book attached to the top as some sort of art or memorial

View from the Third Street Bridge

Survey boat

Third Street bridge

People actually canoe on the Gowanus Canal

Barge sitting on the canal

Fourth Street Basin, next to the Whole Foods Market, with some sort of art in the sculpture in the water

Gowanus Canal southern end

Gowanus Expressway

Liquid storage tanks

Bergen Sign Shop

Posted on October 30, 2014 by geek

Collection of old signs on the shop’s wall

I recently had a chance to tour New York City’s MTA’s Bergen Sign Shop. The Bergen Sign Shop is where all the signs for MTA’s subways are made and possibly a few other signs. The wonderful employees came in on a Saturday so that they could take two tour groups, from the New York Transit Museum, through the shop and show us how they make the signs. It was really neat to see and also interesting to hear how things have changed from the way things used to be made. Computers are now used for much of the process where as like many things, they used to have to be done by hand. Some of the signs they make are made like many of us make signs with regular ink jet printers, although they have massive printers with the biggest ink cartridges I have ever seen.

Safety first signs being printed in bulk. As an engineer, I particularly enjoyed seeing this.

All the “buttons”, the colored circles with the subway line letter or number, are printed on rolls of colored vinyl with adhesive backing. The line’s letter or number is then printed in black or white. A machine also cuts the circle into the vinyl, so employees just have to remove the excess from around the circles.

Rolls of vinyl in various colors ready for the printer. C line buttons being printed.

Drawer full of ready to go buttons. The buttons are made in 7 standard sizes.

They have another machine that just does detailed cutting of vinyl rolls. Once the vinyl has been cut, the excess is removed, and letters, numbers, and symbols are left in place. The letters are already spaced properly like they would be from a printer and are then transferred as a unit by an employee to a sign.

Roll of vinyl leaving the cutter.

The below, very short video is a series of photographs of an employee showing how he transfers the cut letters to a sign. The method he uses keeps all the letters spaced properly as they were spaced by the computer. The letters are transferred from the vinyl roll to transfer paper then to the sign.

Once the letters, buttons, etc. are on the sign, the sign is then laminated. It is later sent to the tin shop to be applied to a metal frame.

Sign being laminated

There is another machine that engraves signs and also applies to plastic beads to make braille signs.

Engraving machine

Temporary location sign with Braille.

In a separate room, they make frosted glass signs by applying a template and coating the glass with uv-activated substance. Ultraviolet light is then applied, and anything not covered by the template will be frosted.

Glass placed into machine where a vacuum will be applied and then it will be treated under ultraviolet light

Sign about to be treated under ultraviolet light

Sign being treated under ultraviolet light

Glass after being treated with uv light

In the back, they had the finished signs stacked up ready to be installed. They also had a supply of generic signs used in various places.

Spare generic signs stacked in storage

Finished signs ready to be installed

It was a really fun tour, and it was really neat to learn how the signs are made. Thanks to the New Your Transmit Museum and MTA employees for allowing us to take this tour and showing us how they do everything!

Montreal

Posted on August 10, 2014 by geek

While we spent a good portion of our Montreal visit in Old Montreal, we did spend some time wandering around other parts of the city. (Also, see previous Parc du Mont-Royal post.) The Montreal Plateau could probably be considered the original suburbs and has beautiful townhouses and various ethnic areas. Downtown (Centre-Ville) has a lovely mix of old and new buildings and some nice parks that give much needed green space.

Cathédrale Marie-Reine-du-Monde

Centre Bell

Christ Church Cathedral

Edifice Sun Life

Old and new Montreal

Place Montréal Trust

Public are that makes sure you know it is public art

Square Dorchester

St. George’s Anglican Church

townhouses

Basilique Notre-Dame de Montréal

Posted on August 9, 2014 by geek

While visiting Old Montreal, we visited the Basilique Notre-Dame de Montréal (Notre-Dame Basilica). In my opinion, while the outside is pretty, the outside is somewhat deceptively plain compared to the beauty inside. The inside is gorgeous. There is just amazingly detailed decoration everywhere. There is beautiful wood, gilding, colors, paintings, stained glass, statues, and more. You name it; it is there. Much of the detailed decoration on the walls and ceilings is really well done trompe l’oeil. Then behind the church is the chapel, which has a sort of gilded modern decoration. While the church is bathed in a blue light, the chapel is bathed in a gold light. The builders and artists who built and decorated the basilica really did any amazing job.

Basilique Notre-Dame de Montréal

Basilique Notre-Dame de Montréal, looking towards alter

Basilique Notre-Dame de Montréal, looking towards organ

sanctuary

top of alter

wall behind alter

alter statue

Pulpit

confessional

Alter on side of the church

Basilique Notre-Dame de Montréal Chapel

Old Montreal

Posted on August 8, 2014 by geek

I spent much of my short visit to Montreal just wandering around Old Montreal (Vieux-Montréal). I love old buildings, and Old Montreal certainly has plenty of them. It has lots of charm, cobblestone streets, cafes, and shops. It sits right on the St. Lawrence River, and there is a wonderful linear park that separates the river and its quais (wharfs) from the main part of Old Montreal. It is just a lovely place to visit and walk around.

Old City Hall (Hôtel de ville de Montréal)

Place Jacques-Cartier

Rue Saint Paul

Place d’Armes with views of the more modern buildings in Old Montreal

Bank of Montreal

Saint-Sulpice Seminary

Old Montreal building

Place Royale

Parc Lineaire de la Commune

Bonsecours Basin Park with views of Bonsecours Market and Notre-Dame-de-Bon-Secours Chapel

Quai des Convoyeurs

Quai Jacques-Cartier

Parc du Mont-Royal

Posted on August 3, 2014 by geek

After spending some time enjoying the tam-tams, I went further into Parc du Mont-Royal to do a little hiking and to visit the overlooks that I had read have amazing views of the city. The park is on part of a mountain, so the overlooks have wonderful views of the city below on the plain. The Camillien-Houde lookout gives views of the northern half of Montreal Island, and the Kondiaronk lookout gives views from the northeast and southwest including downtown Montreal. I wished I had had more time to hike as much of the park is a dense forest. It is a wonderful park and oasis, akin to New York’s Central Park.

Trails through the park’s forest

Rock outcroppings near the trails

From Camillien-Houde lookout

From Camillien-Houde lookout, a view of the Jacques Cartier Bridge (with zoom)

From Camillien-Houde lookout, a view of the Olympic venue (with zoom)

From Kondiaronk lookout looking at downtown

From Kondiaronk lookout looking east

From Kondiaronk lookout looking west

Montreal Tam-tams

Posted on August 2, 2014 by geek

After my week in Burlington, I made a short, first visit to Montreal. I must admit, I had a few preconceptions about Montreal. I don’t know if my preconceptions were because Montreal is the largest city in Quebec, and I associate French speaking with more cosmopolitan or because of some of the history and politics of Canada and Quebec. In any event, I’ve been to Toronto, Vancouver, Victoria, Halifax, and a few other places in Canada, but I wasn’t sure if I would like Montreal as much as I have liked the other places. All my preconceptions about Montreal pretty much flew out the window mainly due to the fact that one of the first things we visited on the first day of sightseeing was the Sunday afternoon Tam-Tams in Parc du Mont-Royal. I had read about the Tam-tams in Lonely Planet, and they are sort of scheduled spontaneity of drumming and a few other musical instruments. People just come and start making lovely music, and then other people come and start dancing to the music. It seemed like a bit of a hippie-fest, and that characterization is not meant to be derogatory. I had no idea so many hippies lived in Montreal. It was really fun to watch, and if you are ever in Montreal on a summer Sunday afternoon, I encourage you to go to George-Étienne Cartier Monument in Parc du Mont-Royal. Just don’t blame me if you start dancing around like a nut.

This child was watching the adult dance with clear curiosity.

Adults brought little drums out of nowhere to try to get these kids to drum. The kids were not clear on what they were supposed to be doing.

I loved his mobile drumming setup, complete with bicycle wheel and I think frying pan.

This guy seemed like a very serious drummer.

There seemed to be a “main” group of drummers on the benches and then “back up” drummers sitting on the wall.

I assume he did not cart the drums because people were throwing trash in the drums, but this guy was the epitome of a cool drummer.

Yes, there was cowbell.

The “main” band.

Also, the tam-tam was not the only activity occurring in that area. There were people walking on a tightrope (attached to two trees) and a group of people doing some sort of yoga, gymnastic, balancing thing. Also, there was a guy creating very large bubbles.

Tightrope walker with yoga gymnasts in background

Guy creating some really large bubbles.

Burlington Uniqueness

Posted on July 28, 2014 by geek

I have already written how nice a town Burlington, Vermont is and how much I love its colorful houses. I just had to add one more post with a few photos of some of fun, arty, and unique things that I saw there that help to make it a cute town.

First, on Church Street, there is this water fountain which is probably one of the most unique and beautiful public water fountains that I have ever seen.

Water fountain on Church Street

Then there is this box on Church Street where you can put donations for the less fortunate, and it is of course designed to look like Champ, the famous monster of Lake Champlain.

Donation box that looks like a very cute Champ

Then there are these paintings on a commercial building that are by far the best way to incorporate electrical boxes into the exterior design of a building that I have ever seen.

Paintings on and around electrical/telephone boxes

Best use of an electric meter in a painting

Then finally there is this sign that I spotted several copies of on Church Street. I have no idea if the second part is actually written into the Burlington ordinance, but it would be awesome if it was.

Dog ordinance sign