Sunday, August 26, 2012
Mum's Travel Wrap
Sunday, September 20, 2009
Bioluminiscence Glowworm - A Visit to Cedar Creek Estate

So, what are glowworms?
Well, I'm sorry to dissapoint you guys, but, they're not worms. They're actually larvae of a large mosquito-like fly. (Sounds yucky isn't it??)

They live in caves or shady spots with high humidity, they hide themselves among these vertical threads. These threads are actually traps!! The threads are studded with sticky droplets of mucous.
The hungrier they are, the brighter their bums are :-)These works exceptionally well in their colonies. So, everybody got some chances to attract food.
For example, larva A and larva B are hungry, after larva A got some food, its bum got less brighter. Meanwhile, larva B's bum gets brighter. Thus, the insects will fly towards larva B. When larva B finally got something to eat, his bum will become less brighter and the insects will fly to other hungry larvae. And so on... :-)
What makes their bums glow?
Good question... I can't imagine if my bum glows... I'll save electricity! But, I might have to run around naked at night... hihihi... I don't think the neighbours will like that...
Back to our lovely glowworms, the light is called, bioluminescence. It's blue-green light, very pretty by the way, they look like small LED lights. This light is produced by a chemical reaction between their waste product (their poop?) called luciferin + an enzyme luciferase + ATP (adenosine triphosphate) + oxygen. The output of this chemical reaction is the light and pure water. (Yes! Pure Water! Amazing isn't it...)

You know the standard light that comes from our lamps, they're hot aren't they? Well, glowworm's light is cool. :-) That's what makes these little guys so special. 99% light, 1% heat. Amazing...
These guys aren't the only ones with this bioluminiscence ability, there are fireflies, jellyfishes, deep sea fishes.
Would it be cool if we have a glowing trees on the road side, so we don't need to have lamps on the road sides anymore?Maybe glowing christmas trees? :-) That would be fun...
Thursday, September 17, 2009
Holiday - Gold Coast Sept 2009 Day 3
Today is our last day in Gold Coast, we're gonna miss the weather...
First thing we did on the day was handed the key back to the owner :-) no drama... everything's fine, we didn't break anything...
And then we went to visit QDeck.
http://www.qdeck.com.au/
QDeck is the top floor of Q1 Apartment. Since Q1 Apartment is the tallest building in GC, we got to see the full coast line.
So, that's me in front of the entrance:

Oh yeah, since this is the top floor, the lift is a bit special... :-) It's a high speed lift. It's realllyyy fast... imagine going up 70 floors in 42seconds... Phew...
We got to see 360 degrees view of GC and its spectacular coastline. Now I know why they call this place "Gold" Coast.

This is me, blocking the spectacular view: *oops...*

Wednesday, September 16, 2009
Holiday - Gold Coast Sept 2009 Day 2




After that we just walked around in that small village area where all the shops are.
Holiday - Gold Coast Sept 2009 Day 1
And this is from below:

Why are we here? Waterfall!! It's quite small... should I call it mini waterfall, is there such thing?
Me on a wooden bridge:

We packed dinner from Sydney, Eel Sushi. We tried not to say it out loud there, appearantly there are eels around the waterfall. Hee hee.. don't want to scare them away...
Mmmm, eeelllsss...

Just before we left Springbrook, I got a realy nasty mosquito bite *cry* This mosquito is reaaallly small, but the swelling...

Lucky I brought my tiger balm with me :-)
I was preparing for leeches (Tiger Balm is very effective for leeches bites), appearantly Springbrook is quite famous for its leeches, it can be quite a problem during rainy season. Luckily, no leeches, only mosquitos... :-)
End of day 1... got back to Q1 and had some rest.
Oow, we got lost on the way back :-) iPhone battery died, no maps, just relied on our (luckily) good sense of direction.
*Can't live without my iPhone, love love my iPhone*