Wombats….(and i’m not talking about the band!)

dsc_4642.jpgyes..very noisy at night…blind as a bat but can hear exceptionally well!

Wombats are stout, sturdy marsupials. They grow to about 1.3 metres in length, and can weigh up to 36 kg. They have a large, blunt head with small eyes and ears, and a short, muscular neck. Their sharp claws and stubby, powerful legs make them great diggers. Wombats have been known to live for up to 27 years in captivity.

dsc_4638.jpgTwo of the three species of wombat occur in NSW:

  • The common wombat, most widespread of the two, has a large, naked snout covered in grainy skin.
  • The much rarer southern hairy-nosed wombat has larger ears than the common wombat, and its snout is coated with fine hairs.

The northern hairy-nosed wombat is presumed extinct in NSW.


Frogs and Stuff….

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This little guy is as small as your little fingernail!

From the good people at “Wildlife of Sydney”

http://www.faunanet.gov.au/

Eastern Dwarf Tree Frog Fact File

Litoria fallax

This little frog is usually a green colour but it can change colour to be brown or a mix of the two colours. This colouration gives it excellent camouflage in the vegetation of swamps or dams where it hunts. It is active both day and night, spending much of its time in the vegetation, occasionally lunging out to take mosquitoes and other flying insects.

Like many tree frogs, you are more likely to hear them than see them. Visit any wetland around Sydney, particularly from October to April, and you will probably hear the ‘reek…pip, reek…pip…pip’ sound of the male Eastern Dwarf Tree Frog calling for a mate.

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What the f#&* is MTU and why have Telstra changed it? More importantly why does my CounterStrike not work.

Well I think the heading pretty well spells it out, here I am everything travelling ok and one day i get an error from within my Counterstrike Source stating error after 4 tries – hmm strange, now everthing else is working, browsing the web, mail, even finding CSS servers and Steam connection, it all worked fine. The only thing was trying to connect to a server..whack thanks for coming..no CSS for you :).css-erro-cropr.png

css-error-2-crop.pngA little research pulled up a similiar problem from the Gamearena forums with a clue regarding the recent Telstra change of the MTU value – note there was very little info and related cases…. Now wtf is a mtu and why is telstra messing with it.

Referring to the wonderful Wikipedia, MTU stands for Maximum Transmission Unit. Maximum Transmission Unit (MTU) refers to the size (in bytes) of the largest packet that a given layer of a communications protocol can pass onwards. MTU parameters usually appear in association with a communications interface (NIC, serial port, etc.). The MTU may be fixed by standards (as is the case with Ethernet) or decided at connect time (as is usually the case with point-to-point serial links). A higher MTU brings higher bandwidth efficiency. However, large packets can block up a slow interface for some time, increasing the lag for further packets.

Read on…it gets interesting πŸ™‚

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Telstra, Phone Lines and Cable… It can’t be that hard!

Well, a little history here – moved house from where I had an existing cable internet connection to a new house where it already had provisions for cable internet (the people before musta had it), so bright ‘ol me thinks, just plug him in and see what happens – fairly typical process for me, very little thought and worry about the consequences later πŸ™‚

So I plug it in and fire up the my debian gateway and voilia (or however you spell that french word) instant internet connection…..hmmm wonder if I should tell telstra. Well changed the billing address for our account to ensure i got the new bills! Nonetheless, a few weeks later decided I would call them and get the address changed etc, I suspected they may whack me with an $86 reconnection fee but hey…note I have been a cable customer for over 5 years! so theres no contract or stuff. Anyways..called up telstra and they were helpful and offered me a new modem and no reconnection fee provided I sign a new contract blah blah…However it would be best to get the phone transferred over before doing the cable, ‘no problem’ I say, they even offered to call me back after they connected the phone (which for the record they did not!)

Now to the phone…got the wheels in motion and they said it would be connected on day X and just make sure a phone was plugged in…no problem. Done but no working phone…just one very dead line…hmmm no problem I say, lets get the tech dude to check the line to the house. Tech dude comes out checks the outside line, leaves a note saying fixed fault in line and now please check all outlets and if you have any problems good luck and its now your problem. Maybe not in those exact words but basically thats what they say πŸ™‚

So off I went to check the phone and yep…dead as a doornail…great…

So being the electrical guru that I am πŸ™‚ and seeing that little ‘ol terminal block on the front door (inside) I thought…lets have a poke….pulled off the cover and found a birds nest of wiring…hmmm phones only need two wires to work, blue and white, yep they seem to be there….however there is two separate lines coming into the house! One that is connected is a newer looking one and other, an older looking cable with all wires not connected…

So again, lets just try and plug something in and see what happens..Pulled out some alligator clips and hooked up the unconnected blue and white wires to my phone (Yes I did check which ones go where! – see here)….after a little static and re-arranging of the clips….shazzam…we have a dial tone…. It would appear that the wrong line into the house was connected or corrected during the service….

I, like a dutiful clean electrical guru πŸ™‚ ( by now u must know the truth) tidied up the wires and whacked the cover back on….

game on.

La Pavoni’s new Grinder…..

dsc07982.JPGGerrys Coffee GrinderI could be onto something here…..why yes of course I would love the ‘jolly’ La Pavoni coffee bean grinder but when the financial crunch hits what better way than to improvise πŸ™‚

Now, the hand grinder was generously supplied by the petti-coat government, however by the time the coffee beans were ground ones elbow was also ground and clicking….so rather than spend $200 on a good burr grinder – note any self respecting coffee maker must use a burr grinder, refer to here for the difference between burr and blade grinders – I decided to do a quick mod to allow the hook up of the cordless drill. Now these wheel burr grinders can be noisy and messy so the poor neighbours now suffer the morning pain of me grinding away πŸ™‚ But it is substantially faster than the hand options….

Watch these nasty little fellows….

dsc_4057_2.jpgDefinitely do not want to accidentally fall in one of these nests, i remember bites from a single one hurts like buggery and the lump lasts for days! Imagine a nest of ’em….

Galstons Walk – part of the Great Northern Walk – check it out here! a tinyfraction of the 250 km walk!

Bull ants have a fearsome reputation, and deservedly so. They are large with long, straight, powerful jaws and a potent venom-loaded sting. They attack intruders of any size that come too close to their nest. Bull ants also have well-developed vision and will follow or even chase an intruder a good distance from the nest. Usually the sight of large aggressive ants streaming out of the nest is enough to prompt a hasty retreat. If not, the ants deliver painful stings by gripping the intruder with their mandibles (jaws), curling their abdomen to reveal the sting and injecting the victim with venom. Often multiple stings are delivered.

Refer to http://www.faunanet.gov.au/Β 

Chinamens Beach Rusty fence…

dsc_4211_2.jpgWell it was time to do the other end of Chinamens Beach, fortunately all my images are pretty ordinary since I left the VR (Vibration Reduction) on whilst on my tripod and also had ISO set to 1250 from the night before… what a crappy eh.. especially since I got up at the cracker of dawn…

Nonetheless there was some nicely composed pictures, which can be all viewed here….

The attached image is of, what appears to be, a fence of some sort to separate Chinamens Beach from the adjacent beach which is part of a military testing zone – probably has not been used for many years but ….

Well I will be up there again soon and this time, 3rd time, I will remember not to leave the ISO or VR on …. oh and it will be an absolutely magic morning.. πŸ™‚

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Drafting Acroynms

2-PSS: Two-Part Polysulfide Sealant
2-PUMS: Two-Part Polyurethane Modified Sealant
@ At (the rate of)
& And
” Inch; Ditto (which means “same as above”)
# Number. or Pound
[circle with diagonal slash through it] Diameter, Round, Phase

A: Area, Ampere; Acre; Alcove; Compressed Air Line
AB: Anchor Bolt; Asbestos Board
ABV: Above

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Stealth Grub…..

dsc_3985_2.jpgCheck this cheeky monkey out….if we did not pick this guy up he would have had free reign on our Chilli plant for good….all credit has to go to evolution for this guys camo coat…

I would love to know what this guy is called or what family he is from!

That ‘search engine’ gives me lots of useful info about how to get Grub booting off a usb stick :/ yes I am interested in linux but come on… I am looking for grubbies….

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Spiders…handy info..

dsc_3977.JPGQuoted from: (excellent, informative site – the pic on the left is one of my many holes!)

http://www.usyd.edu.au/anaes/venom/spiders.html

Spider Bites

The Sydney funnel web (and a few related Atrax species) is unquestionably the most dangerous spider in Australia; the red back and the paralysis tick are the only other two arachnids with potentially fatal bites.

Geoff Isbister has authored a nice review of the management of spider bites on the Australian Prescriber website.

The AVRU has a page on spider identification with some nice photos and a description of their behaviour. The Australian Reptile Park pioneered funnel web venom milking and is the sole supplier of venom to CSL for antivenom production, and they now have a specific spider exhibit. If you capture a live funnel web please take it to one of their funnel-web collection points. Their comprehensive information about important Australian spiders makes fascinating reading.

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Coffee Update….

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Well, after purchasing a cheap, but suitable tamper – which will keep me going until I get my custom one made up πŸ™‚ Things are looking pretty darn good on the coffee front….have not purchased a coffee from the cafe for over a week and I am still going strong!

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Check out this one — note the cup supplied by sar’s Nan πŸ™‚

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La Pavoni – Europiccola

dsc_3992_2.jpgSo after years of looking on ‘that auction site’ and visiting the local Distributor, conveniently located in Annandale Sydney (http://www.euroespresso.com.au/), I finally picked up one of these bad boys. The price was right, secondhand and only used a handfull of times I picked it up for about half the retail price – still alot for a freakin’ coffee machine. However considering I will save on my daily coffee costs it should be ok….

So, the La Pavoni Europiccola (http://www.lapavoni.com)is basically the base model in their range of Lever Handle machines, keeping in mind the only differences between the base model and the ‘Pro’ version is the inclusion of a pressure gauge (yes that looks cool) and a bigger boiler. So all things considered I am happy with the base model.

For once I did read up before plugging it in! I tested some crappy old old coffee that I had lying around…and surprise surprise..it was crap! Next try was with some fresher stuff in the freezer, this round tested out the cappucino nozzle thingy – WOW….that tasted better than the stuff I get up the road from my local Cafe!

dsc_3994_2.jpgThis is only gonna get better. However one crucial piece of equipment is required, a decent, and correct sized tamper, the one supplied was a 51mm which is too large for the 49mm basket – maybe one from here! http://www.coffeetamper.com.au/

or I will get one done up from a local machine shop!!

couple of links…

http://coffeesnobs.com.au/

http://www.coffeeitalia.com.au

Spare parts:

http://www.espressoservices.co.uk/shop.htmlΒ 

http://www.coffeeparts.com/Β 

Don’t throw out that PSU!

SO… if you live in a dust bowl like I do you probably experience the pleasure of remove caked on dust from inlets, outlets, grilles boards…basically everything! From time to time I get a seized fan, depending on the cost and quality they can be given a new lease on life or it can be worth just chucking it and getting a new one. PSU fans are potentially the most under-rated fans in the system, with one of these stopping things can get very, very interesting.

I tend to get decent quality PSU where possible, these are typically, but not limited too, Antec and Silverstone. These usually have a single large fan or two slower fans, these fans can be hard to get, even though they are not soldered in. Here is an example of a Antec fan that seized and was repaired with a good clean and a few drops of machine oil. Any sewing machine oil is suitable, as long as it is light Machine oil.

Obviously do at your own risk since this can potentially void your warranty – Note the “No user-serviceable parts” decal!

Remove the cover of the PSU – note voiding warranty now!

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Problem fan!

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Fan mounted…

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Remove the plastic sticker and clear plastic cover on the DC motor….there is a little plastic cir-clip which needs to be removed, this holds the fan into the assembly, without it, the fan will take off when started!

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