AKTIVITI MASA SIAM MAI

ROMBONGAN BEBUDAK SIAM DARI MUANG SURATHANI, THAILAND

MATHEMATICS FORM 2 CHAPTER 3 algebraic expression (II)

Algebraic Terms in Two or More Unknowns

DIRECTED NUMBERS MODULS ( PMR )

Chapter 1 Directed Numbers

GET YOUR OWN PERIODIC TABLE

FIKIRKAN!

MADISON LAB FIRE

A graduate student at the University of Wisconsin-Madison suffered burns and the loss of their favorite chair due to a fire that was started in the lab. A small lab fire usually wouldn’t make for interesting news, but see if you can spot something strange in the redacted narrative from the Madison Fire Department.

E4 found dry chem extinguisher activated, smoke, dry chem created haze on fire floor. found burned cushion chair in stairwell that was pushed there from room where reportedly students were working with chemicals that were spilled on to a chair that then started on fire. students came up with the idea to use a dry chem extinguisher as well as push the burning chair down the hallway to the stair well. It was reported to us that (deleted) was one of the students who was already at the UW hosp being treated for burns to his hand. E4 saw no one on the fire floor upon arrival.



The student took a burning item out of the laboratory and put it in the stairwell. A follow up revealed the student was worried about other chemicals in the lab catching on fire, but to the best of my knowledge most laboratories are designed to contain a lab fire. If the fire had gotten further out of control and caught the hallway and stairwell on fire, Madison might be missing a building today.

For future reference young graduate students the correct method for dealing with a burning chair in lab is the following. Rush to the safety shower and turn the flow of water on, then with a non-flammable object push the chair under the shower. Do not transport flaming objects outside the lab!

The chemical that started the fire was ethanol. Apparently the student was cleaning a pipette with an open flame nearby. As the student was shaking the pipette dry, a few drops of ethanol landed onto the chair and caught on fire.

THE CONCEPT OF MOLE

BioEd Online Slides: "mole", solutions, formulas, mole, Chemistry

SAYANGI IBUMU SEADANYA

LABORATORY SAFETY

LABORATORY SAFETY

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DALTON'S ATOMIC MODEL

Coresub Att Chem 9 ATOMIC

ATOMIC MODEL SLIDES SHOW

Atomic Structure Pp

AKTIVITI MENGACAU BUBUR ASYURA

SUKANTARA SMKDHAB

JANGAN MALAS

Dapatkan Mesej Bergambar di Sini

NAK TENGOK TEMAN TAPI MESRA SAYA???

HAAHAAHAA...Comey kan teman kita...gamba ni diambil bersama 'dia' kat makmal SEKOLAH MENENGAH KEBANGSAAN BUKIT GAMBIR.

HARI PENGHAYATAN ISLAM SMKDHAB

CAMERAWOMAN TAK PROFESSIONAL

Amacam? ada gaya dak jadi jurugambar ?? Bkn main snap aja tau..hoho..

JADILAH PERDANA JANGAN JADI KEDANA

Gambar kat atas ni amik ngan bebudak SMKDHAB masa hari merentas desa. Ada maksud yang ingin di sampaikan melalui gambar nih. Pandang lah ke hadapan, fikir ke hadapan dan jangan sekali pandang belakang..Sntiasa lah jadi seorang perdana dan jadi kedana. Semoga ALLAH kayakan hati kita. Insyallah..

AKTIVITI MENGECAT SEKOLAH

Minggu pertama dan kedua kami guru-guru pelatih USM SMKDHAB dah diberi tugasan untuk meninggalkan sesuatu kat sekolah sebelum kami sayonara.. Tuan Haji Ramli, Penolong Kanan Kokurikulum suruh kami sama-sama membantu menyiapkan papan kenyataan untuk Kelab Beruniform sekolah. Di bawah bimbingan encik Shahrizam, alhamdulillah..kami dapat siapkan. walaupun penat,syok habis bila da siap.
Nie ha, cuba tengok tukang-tukang cat profesional SMKDHAB. Siap dapat tender baru tuk kerja baru. Sempat posing bergaya...

HARI MERENTAS DESA SMKDHAB 2010

Bersama pelajar bersenamrobik Bersama guru pelatih dan En. Jaminkhiri