Monday, November 30, 2009

Post-A-level entertainment 3

A few issues:

1) CLASS OUTINGS!!!

Outing A: Basketball
Date: 3 December
Where: School basketball court (or anywhere else nearby that has a basketball court)
Time: 9am (and come earlier if possible)

Turn up if possible!!! Especially the PRC scholars!!! We put the outing in school specially for you =)

Outing B: BBQ
Date: 4 December
Where: President's house
Time: 5pm to 10pm

For more information on the 2 outings, please refer to the egroups!!!
And remember, these are only TENTATIVE outings, we need you to turn up to "make them come true"!!!

2) A COLD JOKE

Remember question 13 from physics paper 1? (yup, you got it wrong, stop cursing and swearing liao)
The idea is that P is directly proportional to v^3! I mean, if you read it out, you will say something like "P is directly proportional to v cubed"... You know, v cubed?...


...V-CUBE!!! Get what I mean? If you don't, oh well, never mind.

~DK~

Saturday, November 28, 2009

Post-A-level entertainment 2

While everyone wows (or boos) at gigaminx, I got yet another new puzzle!!! Bought it at Anchorpoint, there are PLENTY of interesting puzzles there (including monopoly, ticket to ride, cluedo, etc.), maybe we should organize a class outing and raid the stores there =)

Ok, back to the point, I got a new puzzle!!! Targetted it since prelims, but that time I decided not to spend too much yet (haven't offloaded my old megaminx to JJ yet). Yet I'm broke before yesterday (gigaminx cost a bomb), and even more broke now, went out with 4 different colours of Yusof bin Ishak's face in my pocket, and reached home with only coins in my wallet yesterday, sigh...


TA-DAAA!!! I duno it's official name, but for now I'll call it the 4-layer barrel, beats the usual "dodecahedron prism" which is quite a mouthful... And not everyone knows what's a "dodecahedron"... they might know how many sides it has though, if you call it "december-hedron" haha =P

And in case it's not very clear how it turns, you can turn the 4 rings layer by layer, and there's the very interesting / weird / sickening vertical middle cut that you can do to mix pieces from the 1st layer with the 4th and the 2nd with the 3rd.

The objective... er... is to make something nice out of it!!! =) Because there's no fixed colour scheme, and there's probably no parity either (if you solve it my way), you can do anything you like with it! For me the "official" solved state is when all the black plastic pieces are on 1 side and the white plastic on the other, and pieces with same coloured stickers and different coloured plastic are opposite each other =)

Oh, and there're a few more interesting things about it:


1) The middle is a square!!!
2) If you put your finger on the edge and trace it (on the picture)... you get back to the origin!!! So you can also call it a "Mobius twisty puzzle"!!! Haha =)

Oh, before I forget, I actually popped the barrel by accident and broke a piece while trying to fix it back... but thankfully it didn't break at a place where there was a spring, so I managed to use, of all things, double-sided tape and masking tape, to hold it in place, and YAY, it works!!! Lucky I didn't waste $22 in a single moment of folly...

And then, another relatively new (or old) puzzle...


Void cube!!! This came to me from God. I mean, it's holy. You know, umm, I mean, "hole-y", haha =)

And contrary to popular belief, this cube is actually TOUGHER than a normal 3*3*3. Because you can get things like...

This... Oops, bad camera angle, take note of the face on the right...


Yes, you've guessed it (or you have not), it's PARITY!!! In other words, a cuber's nightmare haha =P Occurs primarily because you do not know the exact positions of where the holes should be. Ok, I'm doing a bad job explaining this. Anyway, many people would say something like "oh shit how did it happen, I didn't even dismantle it" and maybe throw it away or spoil it trying to pop the thing, and then... you waste $13.

And while you guys (and girls) enjoy all this... Hope "post-A-level entertainment 3" comes up soon!!! =)

~DK~

Thursday, November 26, 2009

Post-A-level entertainment 1

Lalala... the most active blogger here blogs again (you all should be sick of that mask by now)... Oh well, you all should know by now what I'm going to blog about... Yup, it's my new big toy!!! =)

Well, I'm supposed to be pretty happy. But then nearly everything went wrong with the order, I guess that company ie. "cubeforyou" sucks to the CORE (pun intended)... White becomes black, DIY kit becomes assembled toy, unstickered becomes stickered, unlubricated becomes lubricated... worse still, the stickering was done by machine, which means many stickers were stuck on misaligned... and the stickers were pretty low-class, so when i peeled them off to resticker them, some of them started peeling... see la, 厉害就厉害, 不要假厉害, told them not to sticker it and they didn't listen to me, think they are doing me a favour, now I got to redo so much... oh, i peeled off almost 200 stickers i think... gah... I guess the only thing they got right about my order was that I ordered a gigaminx.

Ok anyway, since A-levels is (virtually) over, and I wanted to find out why it JAMMEDlike CRAP, and curiosity got the better of me... I decided to dismantle the whole thing (which was why I bought it in the 1st place, I wanted the fun of assembling it) ... And since it was a DIY, I could easily pop the centre caps, unscrew it and PULL... then everything came out. YAY =)


PINK core =) Mmm, that's probably one of the very few things I liked about what I ordered from them...


And naturally... the rest of the disassembled gigaminx was a HUGE mess...


Which included 12 core pieces...


And each of their corresponding centre caps...

As well as 30 central edges...


60 wing edges...


60 corner centres...

60 middle centres...


And 20 corners!


Oh, and most importantly, the screws and springs!!! =)

And then I realized to my horror...
The pieces look nearly identical to my 7*7*7 cube pieces! And V-cube applied for copyright laws... Tsk tsk tsk, copycats, and yet the quality is so low compared to V-cubes...

Anyway, to make everything neater / more orderly / reduce the entropy of the system, I arranged everything nicely...
Definitely a lot more beautiful than I expected!!! =) 255 pieces of plastic and 24 pieces of metal put together, with 15 different colours ( stickers, core, plastic, metal, haha), and of course, even more pieces than a 7*7*7 cube!!! =)

And then, the tedious bit... fixing everything up. Sigh, itchy hands...

1 down, 11 to go...


2 down, 10 to go...

(After a long while) Done... screwing everything in...

And then it seems to follow the same order as solving a megaminx: bottom-layer star 1st...


1 down, 4 to go...

2 down 3 to go, BOOMZ, 0 down 5 to go, 1 down 4 to go, 2 down 3 to go, 3 down 2 to g0, BOOMZ, 2 down 3 to go, bla bla bla, bla bla bla, bla bla bla bla bla bla bla bla bla bla bla bla...

Done with the star!



1 face done!


Did the same for an adjacent face...


2 faces done!

3 faces! Now it really looks like a real "face" staring at you, the mouth at the bottom, and the 2 eyes there...


4 faces!


DONE!!! Haha joking la...

Still got one face left...

Gigaminx cum food bowl? HAHA =P



One piece left...


Ah ha, now I'm really done!!! =)

I left the centre caps out on purpose, to adjust tension, stupid cubeforyou, the pieces are not molded to perfection (maybe it's more appropriate if I say that they are molded to imperfection), so they lock up MORE THAN ONCE PER TURN no matter how I set the tension, so I guess I'll just screw everything in very loosely so that at least it's easier to turn...

These days I'm solving it in about an hour's time haha, probably a long way to go to cut my times down, especially the horrible edge grouping, imagine grouping 30 edges, super frustrating... Anyway, enjoy the pictures!!! Especially the one where everything is laid out on paper =)

Oh, and as a last (and mostly irrelevant) note, remember to turn up in the hall on monday, 2pm, for your physics MCQ paper!!! Just in case you party too hard and forget about it =)

~DK~

Thursday, November 5, 2009

The 5th of November

"Remember, remember, the fifth of November, the gun powder treason and plot."
"I can think of no reason why the gun powder treason should ever be forgot."

That's all!!! Just to add a new post=)

~DK~