England – Geeky Girl Engineer

Bletchley Park

Posted on January 8, 2023 by geek

As I am in London, I took a short train to Bletchley Park to see where the British codebreakers worked during World War II. I had read about this place before, so it was neat to see it in person. You can tour the mansion where they originally worker as well as most of the other buildings that were added on later. They also have exhibits explaining how they decrypted codes and machines that were built to aid in decryption. To be honest, even though I understand the basics of decryption, I still had trouble following much of what was explained. However, it was still interesting to see. Also the mansion is beautiful, and the newer buildings are pretty much what you would expect of a WWII government building.

Bletchley Park the original mansion

Bletchley Park inside

Bletchley Park ballroom

Bletchley Park offices

Bletchley Park new building

Enigma machine

While walking to the mansion, there was a fenced off area where there was a hole, so of course, I had to investigate. I’m walking around this historic site reading about cryptography, and I, being me, have to go investigate any hole in the ground, especially when pipes are involved.

Maintenance on pipes underneath

Kaffe Fassett: The Power of Pattern

Posted on January 7, 2023 by geek

I’m in London, and before traveling here, I heard about a great exhibit that I put on the top of my to do list. London’s Fashion and Textile Museum has a temporary exhibit called Kaffe Fassett: The Power of Pattern. The exhibit explores Fassett’s world, with original artworks from invited makers as well as Kaffe Fassett and Brandon Mably and Philip Jacobs. It also has textiles works, photographs and archival material to further educate on his work. I love many of his fabrics, and the first quilt I created was with his fabric. Thus, I knew I would like this exhibit.

The exhibit is wonderful. I spent the most time studying the works of art by artists using Kaffe Fassett textiles. They are wonderful, and some of them are just breathtaking. I spent quite a bit of time studying them trying to understand how they were created. They inspired me to want to create my own art although I am not skilled enough yet to create works like the ones I saw. Below are some photos of some of the works that most captivated me.

Haze Kilim; designed by Liza Prior Lucy and Kaffe Fassett, made by Liza Prior Lucy, quilted by Judy Irish

Tickled Pink by Susan Carlson (designed, maker, quilter)

Tickled Pink by Susan Carlson (designed, maker, quilter) [close up]

Garden Reflections by Vicky Wozniak (designer and maker) and quilted by Jamie Wallen

Levitate by Danny Amazonas (designer, maker, quilter)

Levitate by Danny Amazonas (designer, maker, quilter) [close up]

Grevy’s Zebra by Sophie Standing (designer, maker)

Grevy’s Zebra by Sophie Standing (designer, maker) [close up]

Tusker Bull by Sophie Standing (designer, maker)

Gypsy Dancer by Danny Amazonas (designer, maker, quilter)

Clapham South: Subterranean Shelter Tour

Posted on January 6, 2023 by geek

Last time I visited London, I found out that London Transport Museum offers Hidden London tours, so I signed up for one. It was fantastic, and luckily they were offering another tour while I was here again. This time, they offered a tour of Clapham South subterranean shelter that was built during World War II. When the Germans bombed London during 1940-1941, some people took shelter in London Underground stations, which the transport authorities didn’t really want them to do. The government then asked them to build proper shelters for people. The transport authorities had previously had plans for an express train to run underneath the Northern Underground line, so they used parts of those plans to plan ten shelters to each shelter 10,000 people underneath Northern line stations. Only eight stations were built though, and London Transport Museum now owns one of them, the one that that was built under Clapham South station.

The shelter is 11 stories underground and has over a mile of subterranean passageways. It is accessed via a spiral staircase with many, many steps. [We had to walk down them and then back up when the tour was over.] The shelters were built just like London Underground tunnels with the idea that after they were no longer needed as shelters, they could be used to start construction of the previously mentioned express lines. That never happened though. The tunnels were all divided in half horizontally, so that they formed double-decker shelters. Each level was then divided into eight sections all given names of historical people, with rows and rows of beds. People would be assigned a bed and told which section and which bed number was theirs. The shelter were not finished before the end of the Blitz, but they were used later when V-1 and V-2 bombs hit London. Government propaganda advertised them as “luxury tunnels” with “comfortable canteens.” Those terms are kind of relative. The beds were small and really close together. They did have lavatories, but the toilets consisted of buckets with a possible seat. The buckets were emptied into a tank. This is my favorite part (especially as an engineer), when the tank needed to be emptied, a valve was turned to add compressed air, and another valve was turned to allow the compressed air to (hopefully) shoot the waste up into the sewer tunnels above. However, the shelters certainly kept people safe from bombs. Some people who stayed there had no other place to go as their home was destroyed.

After World War II, they continued to be used at different times. In 1951, there was a huge festival in London, and the shelter was opened as “Festival Hotel.” Also, Caribbean migrants arriving on the Empire Windrush stayed there temporarily. Finally U.S. troops stayed there in the 1950s. Some of the shelter were later used for archiving material.