Making videos is a different kettle of …

…fish!  (And eagle rays!  And giant moray eels!)

For the second half of my diving in Dahab and Ras Mohammed, I shot video footage instead of photos.  Here’s a 2-minute highlight reel, in YouTube format:

The shots were taken on dives in Egypt, at Dahab and Ras Mohammed (between Shark Reef and Yolanda Reef).  They feature Siofra, Gregory, and a cast of thousands (of fish).

The background music is called In Space by the Norwegian (Tromsøværing) group Røyksopp, whose mellow tracks were played endlessly at the Penguin Restaurantin Dahab.

To create this, I used:

  • SeaLife DC500 underwater camera to film it
  • Adobe Premiere Pro CS3 to cut the video together
  • Expression Media Encoder to preview and export a web-ready format

Adobe’s Premiere Pro was the real hero in this operation; it offers a very intuitive interface for cutting video together.  Expression Media Encoder does one job and it does it well.

I hope you enjoy!

(note: Silverlight Streaming version will be up when I can figure out how to get the video sent to the Silverlight streaming service. grr.)

Geology Corner (Egypt and Jordan edition)

Here are two unanswered geological questions from our trip to Egypt and Jordan:

1. Why is the desert sand red in Jordan?

Red Desert Sand

High iron oxide content in the sandstone from which the sand was formed.

2. Why are there black streaks in the rocks in the Sinai Peninsula?

Black intrusions in the rock on the Sinai Peninsula?

I can’t find this one out.  My working theory is that these are igneous intrusions into the sandstone.

(Intrusion: An igneous rock body that has forced its way in a molten state into surrounding rock.)

Many moons have passed since I studied this stuff so if anyone can confirm these or offer better theories, I’m all ears!

Diving the S.S. Thistlegorm

Holding on to the Thistlegorm against the current.

In May 1941, the British Merchant Navy freighter S.S. Thistlegorm left port at Glasgow and headed towards Alexandria, carrying a cargo of motorcycles, trucks, transport trailers, two light tanks, two steam engines, spare parts for airplanes and land vehicles, tires, rubber boots and more.  Sailing back up through the Red Sea, with her anchor cast in the Strait of Gubal and waiting her turn to pass through the Suez Canal, the Thistlegorm was attacked by night by four German bombers who happened to sight the ship by chance.  With her holds near the engine room struck by two bombs, the ship split in two and sank rapidly, but only nine men from her crew lost their lives, as the nearby HMS Carlisle came to the rescue.

The extraordinary wreck, sitting on a flat seabed at a little over 30 meters, was discovered by Jacques Cousteau in March of 1955, lost in 1957 and subsequently re-discovered by amateur divers.  It is remarkably intact and complete with much of its cargo.

Wreck of the Thistlegorm

On the 16th, we travelled south to Sharm el Sheikh so we could visit the Thistlegorm and explore her over two memorable dives: one circumnavigating its perimeter, starting around the stern and heading towards the bow, and one dive into and through her holds and cabins.

The currents during our dive were the strongest I’d ever experienced, and I understand they can also be stronger.  I was grateful for the drift dive training we’d received during the PADI Advanced course (even if, as fate would have it, our training “drift dive” went unexpectedly against the current.)

Holding on against the current on the Thistlegorm

All of my photos from the wreck are now posted on Flickr.  Here is a link to the whole set.

I have sad news: these are the last of my underwater photos from the trip.  The Sealife DC500 camera failed during my second Thistlegorm dive (which is why I don’t have photos of some of the other incredible cargo, including Bren Carrier Mk II tanks sitting intact on the ocean floor).

The camera powered on underwater, but wouldn’t respond to any input, including the power button.  By the time we got back to the boat, where I could power it down by removing the camera from the underwater housing and then removing its battery, the camera itself was very hot.  And subsequently, every photo I took with the camera came out extremely overexposed (as in, almost entirely white).  So something is definitely wrong with the camera, which is particularly disappointing because I was following all the precautions, including rinsing the underwater housing in freshwater after every dive, keeping it out of the direct sun, and inserting dessicant inside the housing to reduce humidity.

The good news, though, is that the camera’s video functionality continued to work after this incident, so it’s time for me to learn how to cut together a video from the clips I took during the rest of our dives!


Arrived back into Dublin yesterday with my lungs intact, a beaming smile and quite a few more dives under my (weight) belt.

Between our time in Dahab, two sojourns to Ras Mohammed for more diving, and a side-trip overland to Petra in Jordan, I’m swimming in memories and photos.

Colourful fish on the reef

I did promise underwater photos, yes?  None of these are prize-winning, but I’ve just uploaded my first set of underwater photos from Dahab to Flickr.  As I get through some of the later ones over the next few days, I’ll link to them from here!

Ah, the life of the gainfully unemployed.