Archive for the ‘Tech’ Category

San Diego: Fish Bears

Thursday, September 8th, 2011

And on my last day in San Diego I went on this:

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It was great! Truly worth the money and a fun trip!

After a drive around the waterfront for a bit we ended up like this:

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At which point I had view like this:

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And then after not too long the above view was replace with a bunch of fish-bears!

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And when I say a bunch, I mean a whole big bunch!

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They moved and growled and did bear-y things!

Ooops! I gave away that I did in fact know that they were not bears at all, but sea lions! They hang out on the top of a mostly-submerged holding tank for baby fish, which is there to attract bigger predator fish into the harbour for fishing. Every now and then the babies are released, which makes for good feeding for these guys.

Out boat/car got so close I felt like I could have reached out and grabbed one.

On the way back we saw this:

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Click on it to view it full size. That’s a shot of the dolphin training facility run by the navy. You can even see a dolphin in the photograph. They are trained for security and espionage. I thought at first our host was pulling our legs but it is true, and has been occuring for 50 years!

We also drove/sailed past this:

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That big cylinder is something I was quite a fan of as a child. It’s the RP Flip naval research vessel. The cylinder is pumped full of water which then sinks and flips the entire vessel 90 degrees to search as a research platform on the ocean. Here’s a series of shots of it working:

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(Like the dolphins) it’s almost 50 years old!

The last thing I saw on my way back from the sea lions was an honest to god SEA MONSTER! Now I’ve seen UFOs, ghosts and possibly even an Esper, but I’ve never had the privilege of seeing a sea monster before, so this was mighty exciting. I’d say it was more like the ‘sea cow’ style of beast (such as those seen in lakes) rather than a true serpent (such as occasionally sighted in the open ocean). I only sighted it briefly, when one of it’s front flippers fins broke the surface before the Zalophus californianus unidentified beast dove down again, but I was lucky to snap a high quality image.

Judge for yourself:

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San Diego: Military Madness

Tuesday, September 6th, 2011

On my last two days in San Diego I went on lots and lots of boats. Today’s and tomorrows entry will detail these adventures.

This is the USS Midway, a decommissioned aircraft carrier now set up as a permanent museum in San Diego. It’s so vast it was impossible to fit it all in a good photo without getting very far away!

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Once on board, you are free to explore the expanse of the ship, listening to a self-guided audio tour throughout. Unfortunately I arrived in the afternoon, unaware that a complete exploration (which I would have loved to do) requires a full day! Luckily I spoke to a volunteer early on who guided me toward the ‘must see’ portions of the ship.

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Many of the exhibits are dressed like the above, using EXTREMELY CREEPY mannequins showing what life on the ship was like for all manner of personnel. The above shot is of the shop near the enlisted crew quarters. As for what it was like to actually work, here’s a shot inside the radio room:

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And here’s the captains chair (left) and me sitting in it (right):

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Glancing at that shot of me, I am apalled that I walk around with a hat that has a Pikachu badge affixed to it. I can only imagine how eccentric people think I am!

Here’s what the view looks like to the captain when he is in his chair:

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That is of course the deck, which is as big as a few (3, I think) football fields and now contains a bevy of impressive military aircraft.

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I spent a long time talking to the guys that actually served onboard this ship (in the Vietnam, Korean and first Gulf War) as they told me about what it was like to take off and land on the ship, move planes between the deck and the hold, and even steer the ship to maintain the required speed for plane takeoff (yes, the ship must be moving).

All in all, a very good museum and well worth the visit if you are interested in things like this.

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The next day I went to another maritime musem, this time dedicated to a motley collection of different craft. Here’s the flagship of their collection:

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Yes yes, Master & Commander, Jester of Tortuga etc. It was impressive, I will admit (and very interesting belowdecks). But here’s why I really paid the admission fee; two different submarines!

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That’s a US one on the left (a navy ship, but only ever used for research) and a Russian one on the right. Each of them were open and you could explore them fully at your leisure. The latter especially applied to me, since there didn’t seem to be anyone else at the museum when I was there ๐Ÿ™‚

Here’s me sitting at the dining table in the US sub:

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It was a smallish craft, with a crew of about 20 as I recall. And yet the interior was strangely uncramped, even in places comfortable, and I was surprised by how not-claustrophobic I became inside. As an exhibit it was wonderful, with virtually the entire craft available to explore and everything labelled informatively. The periscope even worked (and you could turn it!)

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The Russian ship was a different beast altogether. As an exhibit it was perhaps even more impressive than the US sub, but looking at it from the point of view of the crew it seemed far more crowded, dangerous and user-unfriendly. Here’s a shot from somewhere inside the belly of the beast:

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Note the circular hatch in the middle of the picture. There are four of these along the length of the sub, and they are about a meter from the floor and a meter in diameter. Visitors must get through these to explore the ship, and I can only imagine how many can’t and never get farther than walking down the stairs to get in. If you ever plan to visit this museum, make sure you are fit and agile and can worm your way through such a door!

The last shot of the entry goes to this:

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What is it? It turns out tuna are attracted to floating wood, so tuna fisherman used to tie pieces of wood to their boats and throw them overboard. Successful boats would start treating their tuna-attracting wood as almost mystical objects, and they became possessed of such value they would in some cases be treated with more respect than sailors or the boat itself. This particular “fishing log” was said to be one of the very best from a boat that used to fish out of San Diego.

Tomorrow’s entry will be about fish as well, although fish of a large, furry and distinctly mammalian kind ๐Ÿ™‚

San Diego

Monday, September 5th, 2011

During my stay in San Diego, this was my hotel room:

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I spent a lot of time in there, working on the presentation (which went well) and the paper. The hotel itself was fancy and very, very large. Here’s a view from the 40th floor bar:

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That’s looking south, into San Diego harbour. The convention center is behind the Marriot hotel. Those boats look tiny, but they are not! I doubt anyone with a little fishing boat could ever afford the marina fees there. Here’s the view on the other side:

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Across the bay you can see an aircraft carrier. I forget the name, but that’s one of the current operational carriers of the US Navy. It’s stationed here in San Diego (along with 3 more I believe).

My room was on the 8th floor, looking toward the marina you can see in the above shot. Here’s a photo I took out at night:

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Someone said the fireworks (which were being launched from a barge) were for Seaworld. I have my doubts though, since Seaworld is a bit to the North of here. At any rate, they were fun to watch ๐Ÿ™‚

On one of my days there this guy came into port:

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Although it serves a similar purpose it is not strictly an aircraft carrier. See the opening at the back? That’s to launch ships and amphibious vehicles. This carrier is specific to amphibious launches, and from the deck specializes in VTOL aircraft such as helicopters or harriers. The size was just incredible. Quite a spectacle to watch, and believe me the crowds had formed on the docks!

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Whever I may roam, I seem to always buy an instant lottery ticket. I only won once away from home, and that was in England. And I never cashed it in! (Florence has it now… I wonder if she can cash it?)

So, this interim San Diego post (the next one will be about boats!) ends on a highnote:

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Mouth-watering isn’t it? Well, it worked on me:

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A (No Longer) Brief Post, Before My Trip

Thursday, August 18th, 2011

Yesterday I went to the Altamont fair with SFL. We got their before the midway opened, and started by checking out the animals:

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That’s a photo of a brand new Doctor and a goose! The lemonade cost $5 with $3 refills, which we did three times. We both figured the lemonade carney was mad at the fact we actually carried the cup around so long.

This was the brand new ride at the fair, called The Stinger. This shot was taken when they were testing it before the midway officially opened:

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With a stunning mix of bravado and foolishness, I rode the above ride. Here is a video of the entire experience (watch for my reaction at the end):

If you couldn’t see the video, here is a hint as to the effect The Stinger had on me:

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Check out these art panels on the front of a very, very bad ‘haunted house’ type ride:

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Nothing to do with haunting I know, but ultra-cool nonetheless.

After some time I had somewhat recovered from The Stinger, and we chose to go on a very mild looking thing called Avalanche (which we dubbed ‘Glacial Forest’). Basically you sit as seen in the picture and it goes around and around… how bad could it be?

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All I’ll say is I was slightly relieved that SFL, too, got terribly nauseated by the above ride since if it had been only me I would have felt like an old man indeed ๐Ÿ™‚

The day was very hot and we were there slightly over eight hours (time flew)! The fair seemed bigger than last year with a great deal of things to see, especially animals. Including beyond the usual – such as Kangaroos, bears and even coatimundi!

Oh, and I had my first ever taste of fried dough, which was delicious!

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All told a very fun day, even if The Stinger absolutely ruined me for… almost 40 hours and counting so far ๐Ÿ™‚

Later today I shall go to San Diego for SPIE. I will not have internet, so no blogging, but you can follow me on twitter.

If you’re not sure what twitter is, or how to access it, click on the ‘Me on Twitter’ link on the right side of the screen —>

The Next Three Months

Saturday, August 13th, 2011

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I rarely talk about my (school)work on this blog, but today I’m making an exception.

This Thursday I’m heading over to San Diego to attend the SPIE Optics and Photonics conference. I have a paper in the conference, and will be giving a presentation on Monday the 22nd. The title of my paper is “Modeling Polycapillaries: Comparison between Simulation and Experimental Results”, and it concerns itself with the results of the polycapillary computer simulation that I have been coding (on and off) since 2002.

This work is finally coming to an end, since I intend to complete my PhD thesis and defend it (ie. graduate with my PhD) during this upcoming semester. This is not a lofty goal since I am more than half done with the writing (I’ve written about 65 pages in the last 3 months), but it will be a difficult goal because of the balance of my responsibilities.

During this upcoming semester I will be teaching again (a class of 135) as well as teaching a discussion group (class of 34). In addition I will be administering all of the (14) discussion groups as well as all of the (19) lab classes. This is a lot of work; more than I have ever taken on in a semester. Running everything to the usual level of perfection I strive for and finishing my thesis will likely keep me busier than I have ever been.

Truthfully it’s enough to get me down if I think about it. But I’m trying to keep my eye on the goal and take it one step at a time and know that once it is all done I can take a great big vacation and say to myself “Job well done!”