Jazzoos news and views: March 2008

Tuesday 18 March 2008

Back home

After 7 weeks away, I am finally back in NSW. Although it has been all go, go, go since being back. Firstly, I was supposed to get back to Coffs Harbour on the Friday night (7th March), but given that the plane from Perth to Sydney was delayed for 2 hours (apparently the pilot's chair wasn't secured and was moving around!), I missed the connecting flight. As a result, I was put up in the Mecure Hotel for the night (including complimentary dinner and breakfast) before catching the first flight in the morning of the 8th March. It was probably a good thing arriving the next day however, as I was still suffering a hangover from my Thursday buck's night... mind you, I was still suffering it all day Saturday too!! My buck's night was awesome!!! It involved a round of golf in the morning (with Ryan as he was the only one able to come) at Wembley Golf Course. We hired a golf cart which was HEAPS of fun: a bit of work for the groundskeepers around the course after our little effort. All said and done however, it was one of my best rounds ever: 117 from the 18 holes!! The actual buck's night was awesome too: needless to say, there was 'entertainment' for the night which everyone enjoyed, although just hanging out with the Warwick High School boys (and Ryan) was the real joy; playing poker, laughing, talking and drinking (what obviously must have been) copious amounts of beer and bourbon!! Needless to say, waiting to catch the plane the next morning was one of the more uncomfortable experiences of my life: the hangover was a cracker (as Glynn, who was flying with me, could atest to).

Since being back, I have been doing everything from designing and preparing the weddnig invitations, driving to Port Macquarie to visit Bec's relatives, driving to Coffs for various items and looking for and applying for work. I have just sent off my resume to an Environmental Consultant company based in Coffs Harbour called GeoLINK. They are looking for an ecologist to join their team, so I jumped at the chance to apply for the job!! Hopefully I hear from them soon!!

I will keep everybody updated on how this goes!!!

Random fact...

The gravity of a black hole is so strong that it prohibits light from escaping the collapsing star that created it, so given that light can't escape, it is effectively dark, thus the name 'black hole'. There is a 'boundary' between the black hole and the non black hole called the event horizon. Now, in an idealised theoretical world, imagine a situation where an astronaut was floating toward this event horizon from an orbiting spacecraft while sending messages (light signal, beeps etc) back every second. To the astronaut, as he/she approached the black hole event horizon, and even as he/she crossed the event horizon (space and time don't officially exist beyond the event horizon, I think, but say for now it does), he/she would continue to observe, every second, a message being sent to the crew waiting on the spacecraft! HOWEVER, to the crew on the spacecraft, the length of time that passed between messages from the astronaut would slowly lengthen as the astronaut approached the event horizon. Once this event horizon was crossed, the spacecraft would no longer receive any messages, as the gravitational field is so strong that NOTHING can escape. So the important thing to get from this (apart from the absurdity of actually wanting to approach a black hole), is that not only is time affected by gravity, but time is relative to the observer. What seems like a long time to one person has the potential to be experienced differently by another. Experiments in the 1960s using caesium clocks (very, very accurate nuclear clocks) found that the slight difference in gravity at the top of a 30m high tower compared to the ground resulted in time running slightly slower at ground level. This is known as 'gravitational time dilation', although the amount of time we are talking about is in the order of nano-seconds (0.000000001 secs). This occurs as gravity has the effect of slowing time! Interestingly, this effect is significant enough that the Global Positioning System (used in GPS units and in-car navigation units) needs to correct for its effect on clocks aboard artificial satellites orbiting the Earth!!

What I'm reading...

A Brief History of Time - Stephen Hawking (256pp. - 1988)

My dad had this book years and years ago, but I never got around to reading it. I saw it the other day in a Borders bookstore and decided to read it. It is the original 1988 edition, although since then there have been at least two other versions, including a 1996 version that includes a lot more figures to help explain the complex mathematical and physics concepts.

A Brief History of Time attempts to explain a range of subjects in cosmology, including the Big Bang, black holes, neutron stars, light cones and superstring theory to the nonspecialist reader. Its main goal is to give an overview of the subject but, unusual for a popular science book, it also attempts to explain some complex mathematics. Suprisingly, Stephen Hawking has an often comical way of writing, suprising given his amazingly superior intellect!

Half way through the book at the moment, and finding it hard to grasp some of the concepts; may require a couple of reads!!

What I'm listening to...

Tame Impala - EP (2008) - psychedelic/indie rock band from Perth (where all good bands originate), making it big in Australia!
The Presets - Apocalypso (2008)
Massive Attack - 100th Window (2003)
mmd_as - mmd_as (2009) - a collaborative electronica album showcasing mr_mark_dollin and Alex Strain. Download the album and info here
Radiohead - Kid A (2000)
Arvo Pärt - Arvo Pärt: A Portrait (2005) - Arvo Pärt is an Estonian composer (1935 - )that is heralded as pioneering the mystic minimalism style of classical music

Featured websites...

Litoria Consulting - This is the environmental consultant company that I work for as a Senior Ecologist. We're a specialised environmental consulting firm, with professional capabilities in the areas of environment, economics and planning; my specialty is fauna ecology, especially birds.

Nuts about Natives - promoting a small contract-based plant propagation business providing private, community, government and commercial agencies with superb native plants for everything from promoting the benefits of gardens with native plants to revegetation projects. Operates just south of Perth, and happens to be co-owned by my sister!

mmd - the official website for the music from artist and close friend Mark Dollin. Peruse through pages of interesting philosophical essays on his blog, while downloading and listening to hours of music described as everything from ambient pop to highly technical ambient soundscapes to quirky electronica!! Check it out!!

About me...

My name is Jarrad Cousin, although also go by jazzoo, buddhahead, helmet, dr jarrad, jizzdog, j-rad or jezza...

I am 32 years old, married with a young son, loving life and loving work! I am patriotically Western Australian, having lived the first 24 years of my life in Perth. I moved to Armidale NSW to undertake my PhD in 2003, and having completed that, I moved to Brisbane, where I worked at Griffith University as a post-doctoral research fellow in avian ecology, and am now Senior Ecologist at Litoria Consulting!