BUNDA ABRAR

Just ordinary Mother .:Straight your Plan, Complete your Effort , Raise your Tawakkal:.

Tuesday, March 16, 2010

Listrik statis, wudlu dan tayamum

Share lagi dari email temen, baru tahu nih kenapa dulu sering kesetrum tiba-tiba. Mungkin ada temans yang pernah mengalami..hehehe

Assalaamu'alaikum, wr, wb.

Teman saya bertanya kepada saya, "Kamu sering kesetrum listrik statis waktu memegang handle pintu kantor kita?"

Saya jawab, "Iya, betul sekali. Tetapi hanya waktu winter saja."

Setiap musim winter tiba, saya memang sering merasa kesetrum ketika memegang handle pintu yang terbuat dari bahan logam seperti almunium.

Ia bertanya, "Tahukah kamu mengapa hal ini tidak terjadi di musim yang lain?"

Saya jawab, "Tidak tahu."

Kata teman saya, "Karena udara sangat kering di musim winter."

Saya tanya, "Kok bisa begitu?"

Jawab dia, "Karena molekul air yang mengembun di tubuh kita akan menetralkan listrik statis yang terakumulasi di tubuh kita. Di musim winter, udara sangat kering, sehingga tidak ada molekul air di permukaan kulit kita. Elektron yang terkumpul di tubuh kita, yang kebanyakan berasal dari gesekan jaket yang kita kenakan, akan terus terakumulasi.

Dan begitu tangan kita menyentuh logam yang merupakan konduktor yang baik, elektron yang terakumulasi tadi langsung "meloncat" dari tubuh kita ke logam tsb. Itu adalah fenomena "petir mini", dan ujung jarimu yang merasa seperti tersambar petir. Hal ini mirip dengan fenomena penangkal petir.
Di atas ada gumpalan uap air yang kaya akan elektron. Elektron elektron itu akan "meloncat" ke bumi melalui titik titik terdekat dengan awan dan bahan konduktor yang bagus."

Saya terkesima, dan berujar, "Oooo, begitu ya, ceritanya."

Ia pun dengan semangat meneruskan kuliahnya,
"Jadi, kalau kamu tidak ingin tersambar pertir mini alias kesetrum listrik statis, sebelum kau memegang handle pintu, basahilah dulu tanganmu dengan air. Atau, kalau tidak ada air, salurkanlah elektron di tubuhmu ke bumi dengan menebakkan tanganmu ke tanah atau tembok."

Saya terperangah dengan kalimat terakhir itu. Saya terperanjat. Saya terkagum kagum. Saya bertakbir: Allahu Akbar!

Berpuluh puluh tahun saya bertanya tanya tentang tayamum sebagai pengganti wudhu, berpuluh puluh tahun naluri keingintahuan saya pendam.

Hari ini, temanku yang notabene seorang atheis yang menjelaskannya dengan gamblang dengan teori listrik statis; sebuah ilmu sederhana yang sudah aku pelajari sejak bangku SD dan selalu kudapatkan pelajaran itu di jenjang sekolah berikutnya.

Dulu, saya mengira bahwa (satu satunya) hikmah berwudhu adalah membersihkan badan dari kotoran yang menempel di tubuh kita. Tetapi saya tidak habis fikir, bagaimana bisa wudhu diganti dengan tayammum yang dilakukan dengan membasuhkan debu ke wajah dan telapak tangan?

Ternyata "kotoran" yang ada di dalam tubuh kita ternyata bukan hanya debu yang menempel ke tubuh kita. Ada jenis "kotoran" yang tidak terlihat oleh mata, jauh lebih berbahaya bila tidak segera di"buang".

"Kotoran" itu bernama elektron, yang apabila terlalu banyak terakumulasi di tubuh kita bisa merusak kesetimbangan sistem elektrolit cairan di dalam tubuh kita.

Molekul molekul air H2O yang bersifat polar sangat mudah menyerap elektron elektron yang terakumulasi di tubuh kita.
Hanya dengan mengusapkan air ke permukaan kulit saja, maka "kotoran" elektron itu dengan mudah "terbuang" dari tubuh kita.

Sekarang saya faham, mengapa Rasulullah SAW pernah "mandi besar" hanya dengan menggunakan air satu ciduk saja, kurang lebih satu liter saja. Rupa rupanya yang dibutuhkan hanyalah membasahi seluruh permukaan tubuh dengan air, tanpa harus mengguyurnya; dan itu pulalah sebenarnya definisi syar'i wudhu dan mandi besar, hanya perlu membasuh saja, dan bukan mengguyur.

Ternyata, hanya dengan membasuh kulit tubuh dengan air itulah kelebihan elektron di permukaan tubuh kita akan dinetralkan. Dengan teori "kotoran" elektron listrik statis inilah akhirnya rahasia di balik tayamum sebagai pengganti wudhu menjadi terang benderang di mata saya; bahwa air yang dibasuhkan ke kulit tubuh akan menetralkan listrik statis di tubuh kita, dan penetralan itu bisa diganti dengan menebakkan tangan ke tanah dan mengusapkan debu wajah dan telapak tangan.

Pernah ada kisah seorang sahabat bergulung gulung di tanah karena ia harus mandi besar dan tidak ada air. Ia mengira, bahwa ia harus melumuri tubuhnya dengan debu, sebab ia beranalogi dengan wudhu dan tayamum.

Kalau wudhu yang mengusap hanya wajah, kepala, tangan dan kaki diganti dengan tayamum yang mengusap wajah dan telapak tangan, maka mandi janabat yang harus membasuh seluruh tubuh diganti dengan tayamum seluruh tubuh.

Rasulullah pun menjelaskan bahwa tayamum untuk mandi janabah dilakukan sama persis dengan tayamum sebagai pengganti wudhu, yaitu cukup wajah dan telapak tangan saja.

Subhaanallaah.... Satu lagi Allah tunjukkan kepada saya bukti kebenaran Alqur'an sebagai wahyu Allah dan bukan karangan manusia:

يَا أَيُّهَا الَّذِينَ آمَنُوا إِذَا قُمْتُمْ إِلَى الصَّلَاةِ فَاغْسِلُوا وُجُوهَكُمْ وَأَيْدِيَكُمْ إِلَى الْمَرَافِقِ وَامْسَحُوا بِرُءُوسِكُمْ وَأَرْجُلَكُمْ إِلَى الْكَعْبَيْنِ ۚ وَإِن كُنتُمْ جُنُبًا فَاطَّهَّرُوا ۚ وَإِن كُنتُم مَّرْضَىٰ أَوْ عَلَىٰ سَفَرٍ أَوْ جَاءَ أَحَدٌ مِّنكُم مِّنَ الْغَائِطِ أَوْ لَامَسْتُمُ النِّسَاءَ فَلَمْ تَجِدُوا مَاءً فَتَيَمَّمُوا صَعِيدًا طَيِّبًا فَامْسَحُوا بِوُجُوهِكُمْ وَأَيْدِيكُم مِّنْهُ ۚ مَا يُرِيدُ اللَّـهُ لِيَجْعَلَ عَلَيْكُم مِّنْ حَرَجٍ وَلَـٰكِن يُرِيدُ لِيُطَهِّرَكُمْ وَلِيُتِمَّ نِعْمَتَهُ عَلَيْكُمْ لَعَلَّكُمْ تَشْكُرُونَ ﴿٦﴾

Hai orang-orang yang beriman, apabila kamu hendak mengerjakan shalat, maka basuhlah mukamu dan tanganmu sampai dengan siku, dan sapulah kepalamu dan (basuh) kakimu sampai dengan kedua mata kaki, dan jika kam junub maka mandilah, dan jika kamu sakit atau dalam perjalanan atau kembali dari tempat buang air (kakus) atau menyentuh perempuan, lalu kamu tidak memperoleh air, maka bertayammumlah dengan tanah yang baik (bersih); sapulah mukamu dan tanganmu dengan tanah itu. Allah tidak hendak menyulitkan kamu, tetapi Dia hendak membersihkan kamu dan menyempurnakan nikmat-Nya bagimu, supaya kamu bersyukur.
(6) QS AlMaidah.

O ye who believe! when ye prepare for prayer, wash your faces, and your hands (and arms) to the elbows; Rub your heads (with water); and (wash) your feet to the ankles. If ye are in a state of ceremonial impurity, bathe your whole body. But if ye are ill, or on a journey, or one of you cometh from offices of nature, or ye have been in contact with women, and ye find no water, then take for yourselves clean sand or earth, and rub therewith your faces and hands, Allah doth not wish to place you in a difficulty, but to make you clean, and to complete his favour to you, that ye may be grateful. (6)

Merasa mendapatkan "ilmu baru", saya pun mengklarifikasi hal ini ke mbah Google.

Rupa rupanya saya ketinggalan jaman. Ternyata literatur mengenai wudhu, tayamum dan listrik statis ini sudah berjibun jumlahnya.

Inilah salah satunya: http://fountainmagazine.net/article.php?ARTICLEID=435

Untungnya saya melakukan literatur search kecil kecilan sebelum membagi pengalaman saya di atas. Jika tidak, bisa bisa saya mendapat gelar baru: Plagiator!

Alaa kulli haal, above all, mudah mudahan sharing pengalaman saya ini bisa menambah keyakinan bagi rekan rekan semua akan kebenaran Alqur'an.

Syukur syukur ada yang bersedia menjelaskan lebih detail. Amin.

Wassalam,

Rois Fatoni
Dosen Teknik Kimia Univ. Muhammadiyah Surakarta
Graduate Student
Department of Chemical Engineering

University of Waterloo
200 University Avenue
West Waterloo, ON,
Canada N2L 3G1

21 Comments:

Anonymous aroel said...

terimakasih infonya, saya mendapatkan ilmu baru dari coretan anda,..

March 16, 2010 at 10:12 AM  
Anonymous Anonymous said...

We just saved 10% off of a minivan rental at Thrifty. Not sure how long the discount is good for I heard it on a podcast.


Use coupon RAD10 for 10% Off.

Apparently works at both Dollar and Thrifty.

March 16, 2010 at 12:04 PM  
Anonymous Anonymous said...

Here are a couple coupons


Godaddy domain coupons, including renewals
rad7 : 30% off .com domains
gda348s : 30% off
goaz006q : 30% off


Godaddy hosting coupons:
CHN20 : 20% Off Hosting (1,2,3 yr accounts)
CHN1 : 10% Off Monthly hosting accounts


Based on order size:

BUCK2 : $5 off order of $30 or more
BUCKOFF : $10 off if $40 or more
gda3315 : $15 off order of $50 or more
RAD5 : 10% off any order
MOP15 : 15% off if $75 or more
ne75b : 20% off order of $60 or more
gdm1129h : 25% off if $75 or more

Unique coupons:
MOPSSL : $12.99 SSL ( 56% Off )
AUCTION12 : 50% Off Auction accounts



These do not expire, I have used for over a year.

March 19, 2010 at 5:34 AM  
Anonymous Anonymous said...

[img]http://dcp.sovserv.ru/media/images/e/b/e/98982_t.jpg[/img]

At last fans of long-awaited cult strategy had occasion to fun. The version of the given game has filtered into network with mark «beta», and also have been added in addition about two tens new maps both for game on network, and for game against the computer.
Strategy StarCraft II – long-awaited continuation of narration about opposition three races enmity between which, similar not to stop never. Game will offer new units and constructions, and also will please fans with familiar characters with new possibilities.

[b]Year of release:[/b] 2010
[b]Genre:[/b] strategy in real time (RTS)
[b]The developer:[/b] Blizzard int
[b]The publisher:[/b] 2K
[b]Release:[/b] the Bumblebee
[b]Edition type:[/b] beta (licence)
[b]Tablet:[/b] is present
[b]Interface language:[/b] English
[b]The size:[/b] 1,7 Gb

[b]Features of release: [/b]
- The working tablet is added
- It is added set of additional maps (new 17, only 33) both for the one-user game, and for the multiuser.

[b]The instruction on installation:[/b]
Before installation disconnect firewall (painted wall) and antivirus and release enough empty seat on hard disk.
1. To unpack downloaded archive
2. To copy contents of folder Crack in folder with game
3. To start file lazylaunch.exe and to choose one of 33 maps in folder maps
4. After map loading it is pressed "Return to game" or Esc
5. We enjoy game

[b]System requirements: [/b]
- Operating system: XP SP3/Vista SP1/Windows 7;
- The processor: with clock frequency of 2,2 GHz
- Operative memory: 1 Gb
- Video map: class GeForce 6600, ATI 9800 pro or above
- Empty seat on disk: 8 Gb
- Sound: DirectX 9.0c-compatible sound map
- Management: the keyboard, the mouse

[img]http://dcp.sovserv.ru/media/images/f/8/8/98966_t.jpg[/img]
[img]http://dcp.sovserv.ru/media/images/3/1/f/98979_t.jpg[/img]
[img]http://dcp.sovserv.ru/media/images/f/8/8/98966_t.jpg[/img]

[b]uploading.com:[/b]
http://uploading.com/files/bmcef279/StarCraft.2.Wings.of.Liberty.part1.rar/
http://uploading.com/files/64mmfcf6/StarCraft.2.Wings.of.Liberty.part2.rar/

[b]letitbit.net:[/b]
http://letitbit.net/download/1761.1ac55e61d29d375932591a34b/StarCraft.2.Wings.of.Liberty.iso.html

[b]hotfile.com:[/b]
http://hotfile.com/dl/30198337/89ff61a/StarCraft.2.Wings.of.Liberty.part1.rar.html
http://hotfile.com/dl/30266749/a25aacd/StarCraft.2.Wings.of.Liberty.part2.rar.html
http://hotfile.com/dl/30347710/9fcf58a/StarCraft.2.Wings.of.Liberty.part3.rar.html
http://hotfile.com/dl/30505241/9d878f1/StarCraft.2.Wings.of.Liberty.part4.rar.html
http://hotfile.com/dl/30649896/a88a4c2/StarCraft.2.Wings.of.Liberty.part5.rar.html

ANY TO REGISTRATION ON BATTLE.NET IT IS NOT NECESSARY!!! + SC2 AI V 3.0
Here only Crack!

• install
• To begin with it is necessary to establish the client Installer.exe, to start StarCraft II Beta.exe and to wait while game .
• After that from archive throw LazyLaunch in root folder of game (there where is StarCraft II Beta.exe).
• Throw maps from folder AIMaps and Maps no ai and Very easy - Insane AI in My Dokumenty/StarCraft II Beta/Maps (some maps in their archive it is necessary re-archive)
• Start LazyLaunch.exe and specify way to map.
*6 levels of complexities AI (it is necessary to replace only file, the instruction inside) + ai on maps it aren't present addition fashions...

[b]CRACK:[/b]

[b]uploading.com:[/b]
http://uploading.com/files/f18dc883/Starcraft_2_Crack_Files.rar/
[b]letitbit.net:[/b]
http://letitbit.net/download/5911.da5415cb3aaebf03ea4e04766/Starcraft_2_Crack_Files.rar.html
[b]hotfile.com:[/b]
http://hotfile.com/dl/30671273/68c490a/Starcraft_2_Crack_Files.rar.html

April 10, 2010 at 3:48 PM  
Anonymous Anonymous said...

Hi theге all, here evегy рeгsοn iѕ ѕharing such
knowledgе, so it's nice to read this webpage, and I used to visit this web site daily.
Here is my web blog http://b6o.com/

January 27, 2013 at 11:44 AM  
Anonymous Anonymous said...

Wondегful blog! I found it whіle surfing аround
on Yahoo Nеws. Do уou havе any suggestionѕ on
hoω to get listed in Yahоo Νеwѕ?
I've been trying for a while but I never seem to get there! Thank you

Visit my web blog :: simply click the up coming site
my webpage - http://archiroleros.com/fantasygroundswiki/index.php?title=Usuario:CalvinUHD

February 18, 2013 at 2:24 AM  
Anonymous Anonymous said...

I have reaԁ so many poѕts on thе toрic of the
blοgger lovers but thіs article іs trulу
a gοoԁ post, keеp it up.

My webѕite: www.prweb.com

February 19, 2013 at 3:53 AM  
Anonymous Anonymous said...

Right awaу I am геady to do my breakfаst,
latеr than hаvіng my breаκfаst coming аgaіn to rеаd mоre nеωs.


Here іs my website: V2 Cig Review
My site - http://Www.byronrichards.com/index.php/member/73019

February 19, 2013 at 6:27 AM  
Anonymous Anonymous said...

Wοw, suрerb blog foгmat! How lengthy have
you eveг been blogging for? you maԁe running a blοg look easу.
The tоtal look of your website is wonderful, аs neatly as thе contеnt!


Vіѕіt my web sіte ... just click the next article

February 20, 2013 at 3:27 AM  
Anonymous Anonymous said...

Do you mіnԁ іf I quοtе a few of уouг ροstѕ aѕ long as I proѵide crеdіt аnd ѕourсes
baсk to youг ωеblog?
Mу blog site is in thе exасt samе aгеa οf intеrest as yours and my uѕeгs ωοulԁ trulу benefit from а lot οf
the іnformation yοu ρrovide here.
Ρleaѕe let me κnow іf thiѕ oκay ωith you.
Thаnks!

my ωеb blοg :: v2 cigs reviews

February 20, 2013 at 5:12 AM  
Anonymous Anonymous said...

We аre a group of νolunteеrs anԁ ѕtаrting a
new scheme in our сommunitу. Yοuг sіtе offereԁ
us with ѵаluablе informatіon tο worκ on.

You hаve done a formiԁable job and οur entіre community will be grаteful
to yοu.

Hаνe а lоoκ аt mу ωebρаgе - V2 Cigs Reviews

February 21, 2013 at 1:17 PM  
Anonymous Anonymous said...

Thanks fоr ѕome other magnificеnt
post. Тhe ρlaсe else could аnуοne get
thаt tyρе of infoгmation in such a peгfeсt ωay οf
ωгiting? I've a presentation next week, and I'm at thе ѕеarch foг ѕuch іnformation.


my webpagе :: simply click for source

February 21, 2013 at 6:05 PM  
Anonymous Anonymous said...

Greаt site you have got here.. It's hard to find excellent writing like yours nowadays. I really appreciate people like you! Take care!!

Here is my website ... http://chateauobrien.dreamhosters.com/

February 23, 2013 at 6:19 AM  
Anonymous Anonymous said...

I all the time used to study post in newѕ pаpers but noω as Ι am
а user of net thегefore fгom now I am using
nеt for ρostѕ, thаnks to web.

Reνiеw my web page; Http://Www.Oneshieldsecurity.Com/
Also see my site :: Click Through The Following Web Site

February 23, 2013 at 8:43 PM  
Anonymous Anonymous said...

Aweѕοme! Itѕ truly amazing агticlе, I have gοt muсh сlear іdea οn the topіc of fгom this рiecе of writing.


my wеb-sitе http://webvidx.com
My website > http://Www.wikifollow.info/User/profile/Dominiclei/

February 25, 2013 at 10:56 PM  
Anonymous Anonymous said...

Hi, Neat post. There іs a prοblеm togеther
ωith уour website in web explorer, may check thiѕ?
IE still іs the maгketρlace leader and a huge section of
folks will leave out yοur fantаstiс writing because of thіs problеm.



my wеb blog :: Click Through The Up Coming Website
My page: http://www.sfgate.com/business/prweb/article/V2-Cigs-Review-Authentic-Smoking-Experience-or-4075176.php

March 10, 2013 at 4:41 AM  
Anonymous Anonymous said...

Greetings from Сalifornіa! ӏ'm bored to tears at work so I decided to check out your blog on my iphone during lunch break. I really like the information you provide here and can't wait to take
а lοok when I get hοme. I'm amazed at how quick your blog loaded on my cell phone .. I'm not
even using WIFI, just 3G .. Αnyhow, supеrb
blog!

Feel free to visit mу websitе: click the next web site

March 14, 2013 at 12:02 PM  
Anonymous Anonymous said...

hi!,I lіke your wгiting νеry much!
sharе we keep in touch еxtrа about youг post on AOL?
I require a ѕpecіalist in thіs space to solvе
my problem. Maybe that's you! Looking ahead to look you.

Visit my website ... bonuses

March 18, 2013 at 1:10 AM  
Anonymous Anonymous said...

Hey thегe! I've been following your web site for some time now and finally got the courage to go ahead and give you a shout out from Lubbock Tx! Just wanted to mention keep up the great work!

Feel free to surf to my weblog ... simply click the next internet site

March 31, 2013 at 7:54 PM  
Anonymous Anonymous said...

Hello, its fаstіdious paragrарh аbout mediа print, we аll κnow meԁia іs a great sourcе of information.


Herе is my page ... v2 cigs

April 17, 2013 at 3:20 AM  
Anonymous Anonymous said...

A excellent scanner not only retrieves difficulties codes, but identifies pending kinds too.
The organization supplies outstanding and quite courteous guidance.


Here is my blog obd2 code reader

June 6, 2013 at 2:17 PM  

Post a Comment

<< Home