Dive Tables may be the bane of my existence.

So for this trip I have been working very hard on getting dive certified. When I first thought about learning to Scuba Dive I thought it would be relatively easy to do and that it wasn’t that complicated. I was so wrong in so many ways.

Learning to dive is like taking a college class. The online course is divided up into 5 sections, each with 150+ pages of learning material. This does not include the controlled indoor and outdoor dives you have to do to practice all of the skills you read and learn about in the online portions. Dive tables are probably one of the most important things to learn because it can help prevent Decompression Sickness, also known as the Bends, as well as make sure you have an awesome diving experience with an adequate amount of time underwater.

When you dive your tank is 21% oxygen and the rest is Nitrogen, as you dive the air in the tank decreases in volume and increases in density causing more nitrogen to enter your body (i think I’m getting this right?) which means Nitrogen builds up in your body as you dive creating bubbles, which is why it’s so important to take safety stops every 5 meters/15 feet. So what is Decompression Sickness? Decompression sickness is a serious medical condition caused by nitrogen bubbles within your blood and body tissues. If the excess nitrogen in your body tissues is too high, when you ascend and surface, the nitrogen may come out of solution faster than your body can eliminate it, forming bubbles. These bubbles are usually in joints, fatty tissues and environmental factors can be huge game changers on how/when/where they form. How do we make sure this doesn’t happen? By taking safety stops to allow the nitrogen to work its way out safely but also by using dive tables to ensure you’re not diving out of a safe depth and time.

Least to say I’ve never been good at math and figuring the table out involves math. If it’s your first dive it’s easy, if you are doing a second dive in a close period to the first dive you have to account for the nitrogen that hasn’t worked its way out of the body yet. The residual Nitrogen is also why you’re not allowed to fly the same day you dive. So I’ve taken this test three times now and just feel like the biggest idiot on the planet for not getting something that seems relatively simple. So for tonight, I gave the test a break and headed over to a friend’s house where there were double chocolate s’mores, a bonfire, great people and a telescope to look at the stars.

Signing off!

-NG.

 

Travel Anxiety?

My favorite feeling in the world is right before the airplane takes off. The entire plane tightens up as it prepares to jet forward towards the speed of 567 MPH (or .85 Mach.) I always imagined the plane to be cat-like, sitting back on its haunches before taking off to anywhere you want to go. The first time I boarded an airplane I was 7 years old and off to Disneyland with my family, I was in first grade and was even allowed to skip a little school for the trip. Since then I have flown countless times and I’d like to think I don’t get too bad anxiety when I travel. A pretty standard level of ‘Oh god what do I want to wear while I’m there?’ and ‘Holy god, does this make me look ridiculous?’ was to be expected, I think I just fear that it’s not real, it is my first major international trip and what I’ve been dreaming of my entire life.

Recently the biggest challenge has been trying to figure out the most effective way of packing. Am I really going to be doing that much shopping there? Does it make sense to pack a wardrobe? I’ve vetoed taking any toiletries except for my make up and tooth-brush, as far as I can tell it makes much much more sense to pick those things up there. How many pairs of shoes do you think I’ll need?

You’re probably wondering where I am off to this time, and I cannot wait to tell you, but first you’re gonna have to guess. Some fun facts about where I am going:

  1. It boasts one of the world’s highest per-capita concentrations of cafes and restaurants at one restaurant for every 600 people.
  2. It consumes triple the world average of tea at a total of 9.8 million kilograms annual. This equates to an average of 1.4 kilograms of tea per person in ____ ____ per year. The world’s most expensive tea available in ____ ____ is Iron Buddha at USD2576.92 per kilogram.
  3. It was one of the stops in French writer Jules Verne’s “Around the World in 80 Days” published in 1873.
  4. It is actually composed of more than 200 islands.
  5. It ended New York’s 11-year reign as the home of the world’s most expensive district for retailers as luxury-brand companies like Salvatore Ferragamo, Gucci, Chanel, Aigner, Christian Dior and Marc Jacobs competed for space to set up flagship stores selling their goods to mainland Chinese tourists. In 2012, the average annual rents at Causeway Bay was USD338.87 per square foot.

Have you figured it out yet? This isn’t my only stop in South East Asia, while visiting I will also be making a stop into Thailand to go diving off of Kata Beach. I am hoping to swim with sharks while I am down there, as I love the teethy dudes to pieces. Sharks may be one of the coolest animals in current times. I will be bringing an underwater camera for these adventures, I cannot wait to post the pictures ^_^

Anyway, I suppose I better do the adult thing and look nice for work.

回头见!

Huítóu jiàn!

Sarah