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Weekly Parade Night
Date: 21st November 2009 Time: 1.00 p.m. ~ 4.00 p.m. ( Band : 4.00 p.m. ~ 6.00 p.m. )
Attire: Day Dress Venue: Trinity Methodist Church
Orderly NCO: Lcp. Lo Jian Xin Duty Squad: Squad 1 and 2
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Please be informed that this week's Parade is scheduled according to Programme A. Hope to see you there! Also, the company wishes all SPM students all the best in their exams. May God bless all of you.

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Egg Drop....how?; only 2 types of materials??
Topic Started: Nov 9 2008, 12:12 AM (139 Views)
LvIN
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Can anyone help me with this...?:

Protect an egg dropping from 4th floor.

Materials used:
1 piece of A4 cardboard(as thick as manila card)
1 stick of 7ml UHU glue

suggestions are very much appreciated

Thank You
Edited by LvIN, Nov 10 2008, 09:17 PM.
Talk because u have something to say, not because u must say something
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Yeong
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CutieNuttie

u mean u drop an egg from 4th floor by modifying or adding the a4 cardboard with UHU glue den it wont break? is the cardboard can be folded?
Edited by Yeong, Nov 9 2008, 11:15 PM.
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LvIN
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only given 3 things...watever u wanna do to them...

not allowed to modify the properties of the materials...like adding water to glue, immersed egg in vinegar, harden the cardboard with PVA glue or watever...

just that 3 things...
the point is, design an 'instrument' for the egg to land safely.

can cut the cardboard...
just do anything to those 3 things only
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ptewee
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軍曹

ok.. i got idea here...


cut the cardboard into thin strips... as thin as possible... then stick every strip together and make a long strip.... then stick the egg to the end.... then slowly let the egg down from 4th floor...


.....can? :lolx:
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Sylvester90
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erm...... let me c... since only given A4cardboard n a UHU glue...

so for me... i wil... firstly crashed d A4 cardboard into like a ball... as round as possible and as "renyuk" as possible.

then i will apply glue to the whole surface of the egg~~

next.. i wil open up the 100% 'renyuk' paper... and try my best to wrap round the egg... BUT~~~ try to input as much air as possible... meaning that, the paper does not fully stick on the all surface of the egg but mayb liittle bit..

i wil get a smallest size egg... so that a A4 paper able to wrap up the egg asmuch round as possible..

between each round of wrap i try 2 make it more space fopr air...


~the air or space between the egg and paper or even rounds of wrap is to reduce impact that caused to the egg by thrwing frm 4th floor.
~ glue is 2 somehow provided a little support, in order that the egg wont move from it fixed possition while in the processof throwing. glue will as well harden the surface of the egg.. and give extra support to the egg shell being crack after strong collision

n summore ideas... but i hardly able explain...

i guess cukup la..lolz!!!

anywhr.. this only my ideas!! dont laugh if not logic...lalalalaz!!
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ptewee
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軍曹

alvin! where is ur answer? so long liao still no answer... if u already know then tell us oso la
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LvIN
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maybe u can take a look at this:

photos
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Yeong
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CutieNuttie

nice nice.. v nice!
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hiten098
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Hahahaha~!! This is cool~ XD Good one there~!! Hahhaa
~Cherish Your Love Ones For Time Flies~

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ben poh tze lik
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b.l.a.h~~
[ *  *  *  *  *  *  *  * ]
aiyo..post the photos here lerh...i can't open coz i dun hav any frenster account...haha
BEN POH TZE LIK
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LvIN
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pretty nice eh?

oh ben u abandoned ur frenster account?

nvm...u can still view from my facebook photo album...the photos r there too
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