Archive for the ‘Miscellaneous’ Category

The God Machine

Friday, September 25th, 2009

I was telling KLS the other day, on one of our near-daily walks, all about the paper-delivery job my brother, father and I used to do back when I was a youngling. The newspaper was the local free paper, The Star, and we used to deliver it to a section of the town of Redhead, near where we lived in those days.

I described my memories of the job – which were quite vivid – and found myself thinking all about Redhead, and wondering how those 20 or 30 blocks we used to deliver to are these days. When we got home I fired up Google Earth, and had a look:

redhead < Redhead, 2006

There it is, the part of Redhead we used to deliver to. But…, but it’s not quite the same. It has, of course, changed. This (beautiful, very high-res) image is the Redhead of now. What I want to see is the Redhead of 1985-6.

This got me thinking about the potential of Google Earth. We fire up the software now and see astounding images of Earth from above. The quality is ever-increasing and more and more of the planet is being mapped. Take this next shot as an example of how pristine the images can be:

surfers < Can you see?

Those are surfers at Merewether Beach, which is a beach close to where my parents live. This image was captured (by a low-flying plane) in December 2006, and as you can see it is impressively detailed, and exists as a nice snapshot of a day at the beach for a bunch of surfies. In time, this image will be replaced. Perhaps the next image will be taken in winter, and the water may be rougher and few (if any) surfers would be present. Years down the line the shape of the beach itself may change. A hundred years hence there may not even be a beach at all.

Future generations will be able to see all this at a glance, for Google Earth has a nifty ‘view historical information’ option. Select a date and watch the image change before your eyes. As an example, check out these three shots of the building in which I spend most of my time when I am at school, the Life Sciences building:

lifesciences94 lifesciences01 < Back then

lifesciences2007 < How it is now

Above, we have the same place over a 13 year period. The earliest image in Google Earth is from 1994, and shows the spot where the building is today to be just a grassy field. In 2001 – when I started school at UAlbany, the building had begun construction. And by 2007 – the most recent imagery – you can see the building is complete.

This building is trivial stuff, except perhaps to future historians of Albany or UAlbany. Imagine however the full potential of Google Earth as a chronicle of human history. Imagine were we able to fire up Google Earth, dial in 1944, and examine in great detail the front lines in Europe, or the wreckage in the wake of the explosions in Japan? Imagine were we able to dial up 1000AD and check out the middle ages, or 2000AD and see New York City with a world trade center. Who’s to say which images, right now, may be of priceless importance in the years to come?

On a more personal note, I’d love to be able to check out such things as my old schools and see them as I remember them, and not as they are now. St Mary’s for instance… time has moved on:

stmarys < Where’s my table??!

There is no imagery for Australia prior to 2004, and as much fun as it is to ‘virtually travel’ using the current maps… how much fun would it be to go back in time and see the haunts of my youth as they were in those days? Future generations will be doing just this, and I’m sure old man Robert will be doing the same, reminiscing about this period of my life.

But to have all the years of your life saved in the Google Earth database! What I wouldn’t give for such a vivid history book!

Atomic Age

Tuesday, September 22nd, 2009

On this day, 30 years ago, a then-secret US satellite named Vela detected a double flash of light coming from an area in the Indian Ocean about 2000 km southeast of Africa. The flashes were characteristic of a nuclear airbust, and the immediate theory was some country had detonated a nuclear test at the location.

The event has entered the history books as somewhat of a mystery. Immediately afterwards the US flew many sorties through the area using planes fitted with equipment to detect fallout, and nothing was detected. Questions about the accuracy of the detector on the ageing satellite seemed to be answered by the fact that an EM wave (presumably caused by the event Vela detected) was detected by a second satellite and the Arecibo radio-telescope in Peru. The wind patterns in the south Indian ocean end up in Australia, and the fact that radioactive elements were discovered in sheep and cattle thyroids within a few months of the event also suggest a nuclear blast had occured.

Speculation fell onto South Africa, or perhaps a joint South Africa / Israel test. One can imagine the machinations of the world’s spy agencies in those days, attempting to confirm or deny the theories. Various investigations and reports from within the USA to congress both supported and rejected the idea of the event being an explosion, and although many authors and even retired officials have since supported the possibility of a South African weapon test (South Africa did not – officially -have nuclear weapons in 1979) the truth of what happened in the Indian Ocean 30 years ago today remains unknown.

What I find intriguing about this is the fact that were the satellite not positioned to detect the event when it happened, it would have remained unknown.

One wonders what else various governments have gotten up to over the years unbeknownst to their neighbours on earth. After all, a nuclear explosion is a mighty difficult thing to hide, and if this was indeed one, whomever was responsible almost hid it (and even though ‘caught’, haven’t yet been found).

Dangerous Times

Sunday, September 20th, 2009

As we move from summer into fall (ie. autumn), the squirrels ratchet up their nut-collecting efforts. In particular, they spend long hours in the oak trees harvesting acorns. This entails them picking them off the branches and throwing them down where they congregate on the ground. Woe be to anyone who walks under the trees during the height of this activity, for the rain of acorns can be perilous to say the least!

We have one such tree just down the road from us, and you can almost always see the squirrels scampering around up in the branches. And if you don’t see them, you can’t miss the evidence of them as the acorns fall down, one every few seconds. Walking underneath while they are at work is quite an adventure.

But far more treacherous is a string of oaks planted right on the side of the road on Brockley, a street a couple of minutes walk from us. The trees are ancient and tall, close together, and full of acorns and acorn-harvesting squirrels. Here’s what the edge of the road looks like underneath these trees (obviously some of these have fallen naturally as well):

0915091236

Last week, walking underneath, I was hit by an acorn. Luckily it only glanced off my shoulder, but even then it hurt. I can only imagine the pain were one to land right on the top of your head! At the time squirrels were at work above, the the frequency of falling nuts was greater than one per second. Only instants before I was hit I considered crossing the road for safety’s sake!

Eventually, presumably, the squirrels will grab the fallen acorns and either bury them (we see them doing this all over our yards) or stash them somewhere secret. They live off them in the winter (squirrels can wake during the snow season) and early spring. The acorns the squirrels don’t get are collected by bluejays (who ferret them away to similarly secret stashes in trees) or deers (and this year we have seen more deer than ever before) who eat them from the ground.

The Return Of The Prodigal Son

Thursday, September 17th, 2009

There comes an age when we, as men, must say “no” to common sense and reason. When we must embrace madness – the beast inside – and yell: “Go to hell, rational thought!”

This time has come for me, and therefore, for no other reason than to once again drink 55 liters of Lift in 3 weeks…

I AM GOING TO AUSTRALIA AGAIN!

Dsc013081

This trip will be different though, for I will have a student with me. Yes, my brother is going as well, and I can finally train him in the legendary “1000 calories a day” style.

The lunacy begins December 29 (Australia time). Here’s hoping the local Coca Cola bottlers are ready…

Nothing

Sunday, September 13th, 2009

This weekend is (was?) the date of my 20th year high school reunion. Obviously I am not there, although at least 2 of my old friends will be, and I am hoping they will provide me with photographs so I can verify I am more handsome than any of the other dudes I went to school with 🙂

Um… not much else to say! One of my youtube videos passed 10,000 views this past week though. As the owner of the video I can check the stats, and almost 90% of the views of this particular video originate in Japan, mostly due to it being linked from (presumably) UFO Catcher websites!

I ate McDonalds today for the first time in years (American McDonalds, that is). While it was enjoyable as I was eating it, immediately after I was racked with self-loathing. In other words – it’ll be aeons before I eat USA McDonalds again.

Expect a more interesting post soon…