Jazzoos news and views: September 2008

Tuesday 9 September 2008

About time to update!

Well, a lot has happened since my last post.

Bec and I are living in Brisbane in the lovely suburb of Sunnybank Hills. Next suburb next to us, Sunnybank, is Brisbane's 'Chinatown'. There is a complex only just down the road from us that has 43 restaurants!! Everything we ever need is at our fingertips; there are 3 huge shopping centres within 15 minutes drive, including a huge Westfields. Here is a pic of our house from the outside!

Work for me at Griffith University is FANTASTIC! The project is so awesome! There is such an amazing and incredibly comprehensive data set of the distribution, abundance, behaviour and interactions of bird species throughout the greater Brisbane region in the 1990s and the 2000s!! My job is to pool all the data together and make sense of any changes over time as well as changes in developments of different types. It is a collaborative project with Brisbane City Council, Logan City Council, South-east Queensland Catchment Authority, James Cook University (Townsville) and Griffith University. Uni is just over 7km from my home, so commuting takes no time at all! I leave at 8.15am in the morning and am sitting in my office just after 8.30am!! I have undertaken some fieldwork for the project (really early morning surveys), although the field sites surround the university (in a 600ha patch of forest!), so no long commutes into the field like I am used to!!

Bec and I are getting married in just over two weeks time!! We are so excited!! Everything is ready and planned, and we can't wait to see everybody!! I surprised Bec two weeks ago by tentatively organising a honeymoon to the Whitsundays. We are now booked into Airlie Beach at a resort for 4 nights. Originally, we weren't going to go until next year, but I decided that it would be silly to com back from a wedding and straight back to work, so this little escape is JUST what we need!! Nothing stopping us on going on a honeymoon (version 2) again next year!! Bec is getting quite a bit of work, and the school she is working at (Runcorn Heights Primary School) is really impressed with her teaching skills (as they should be!), so financially, everything is going fine and dandy (especially given that we are both used to student-style living)!! I will post again shortly with wedding pics etc etc......... wow, I am about to be married......!!!!

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!