Tuesday, March 4, 2008

Recommended Books to Master Chemistry

Here is another book that i thought will be interesting to students, tutors and teachers. This book provides fast, easy way to master the fundamentals of chemistry by giving simple examples.

Have you ever wondered about the differences between liquids, gases, and solids? Or what actually happens when something burns? What exactly is a solution? An acid? A base? This is chemistry—the composition and structure of substances composing all matter, and how they can be transformed. Whether you are studying chemistry for the first time on your own, want to refresh your memory for a test, or need a little help for a course, this concise, interactive guide gives you a fresh approach to this fascinating subject.

PS: See more Recommended Books that can help you master your Chemistry in a more enjoyable fashion

Saturday, March 1, 2008

Chemistry Jokes

Here is a coulple of interesting Chemistry Jokes that i would like to share with you.
Chemists are the *cleanest* people you'll ever meet...

they wash their hands even *before* they go to the restroom!

Q: If H-two-O is the formula for water, what is the formula for ice?

A: H-two-O-CUBED

Q: What is the chemical formula for the molecules in candy?

A: Carbon-Holmium-Cobalt-Lanthanum-Tellurium or CHoCoLaTe

Q: Why do chemists call helium, curium and barium the medical elements?

A: Because if you can't helium or curium, you barium!

Q: What is the name of the molecule CH2O?

A: Seawater

Q: What do you call a joke that is based on cobalt, radon, and yttrium?

A: CoRnY

Q: What is the dullest element?

A: Bohrium

Thursday, February 28, 2008

Chemistry make Harry Potter Invisible

invisible.jpg(By omg_itsemilye)

US researchers creates material that could make wearer of that material invisible. This will certainly make the fiction-based Harry Potter cloack to become a non-fictional reality.
Black will be getting blacker. US researchers had reported in last month that they have created a paper-thin material that absorbs 99.955 per cent of the light that hits it. This is about 30 times as dark as the international current standard for blackest black. As we learnt also in fundamental physics, we see the color of the object because of the primary light fractions that are not absorbed by the material (that light falls on) and REFLECT back into our eyes. This research results will make objects inside of them literally invisible under the right conditions. It will be very black, like in a forest on the darkest night. Nothing comes back to you. It will be very very very dark.

The substance is made of carbon nanotubes: - they are microscopic, hollow fibres whose walls are just one atom thick. Its creation reflects researcher’s growing ability to manipulate material(atoms) and light. The material bends light rays “backward”, a phenomenon thought to be impossible just a few years ago. This phenomenon forces some wavelengths of light to flow around an object like water around a stone (imagine it). As a result, things behind the object become visible while the object itself disappears from view.

carbon_nanotubes.png(By answers.com)

Carbon nanotubes (CNTs) are allotropes of carbon and essentially organic compounds.
A single-walled carbon nanotube (SWNT) is a one-atom thick sheet of graphite (called graphene) rolled up into a seamless cylinder with diameter on the order of a nanometer. This results in a nanostructure where the length-to-diameter ratio exceeds 10,000. Such cylindrical carbon molecules have novel properties that make them potentially useful in many applications in nanotechnology, electronics, optics and other fields of materials science. They exhibit extraordinary strength and unique electrical properties, and are efficient conductors of heat

Friday, February 22, 2008

Recommended Books to Master Chemistry

I was approached by a parent as well as a teacher on the recommendation of any interesting Chemistry books that can intrigue the liking of Chemistry for their child/students respectively. After recalling some of the books that i have read before that are interesting, i would like to recommend the 1st Chemistry book titled: "Chemistry for Dummies" which touches on the fundamentals of chemistry in everyday life.

We’re all natural born chemists. Every time we cook, clean, take a shower, drive a car, use a solvent, such as fingernail polish remover, or perform any of the countless everyday activities that involve complex chemical reactions we’re doing chemistry. You might even say

Saturday, January 26, 2008

Options Galore - Choosing the Right Path for O-Level holders

Halo Students & Parents,

It is the time of the year that the graduating students are looking forward to - the release of the GCE O Level Examination Results at 2pm on 24th Jan 2008 - according to the SEAB. Many must be very anxious right now awaiting for your results and hoping for the best L1R5 score possible. This will be the time for recognition of all your hard work and positive attitude towards the preparation of this major examination for the last 4-5 years in secondary school.


There will be students that are going to fare very well and lots of joy, but there will also be some that have not done so well in this examinations. No matter which group you belong too - i must add that you still have a long road ahead of you. Stay always Positive and remember there are many options that are available to you after your O Levels. Most important is to consider your aptitude and interests carefully before making a choice.


O Level students these days have more choices and flexibility. With choices galore, how should students decide where to go after the O’s?A good way to start is to find out where their abilities, interests and value systems lie.


Question that i will ask the students will be:
“Is the acadamic path what they have an aptitude for or are interested in? Are they more suited for hands-on, practical courses? Will their personal interests - whether in sports, the arts or other areas - be catered to?”


JCs would suit academically-inclined students who want a more direct path to university. They can also provide a stronger sense of community, as students wear uniforms, are put in smaller classes and are subjected to the culture and ethos of their JC.


Polytechnic education, on the other hand, is valued for its practical nature and relevance to the industry requirements. It is also seen as an increasingly viable route to University. Students from polytechnic benefit from industrial attachments and practical projects which give them the opportunity to apply their knowledge and skills. I can attest to earlier statements for polytechnic education - as i was a product from there and are doing really well. After my O Levels, whereby i scored pretty well and given the choice to join a top-ranking JC - i went for a Diploma course in Singapore Polytechnic. I learnt alot during those days in Polytechnic as well as the 2 industrial attachments (@ Nestle R & D Centre and a Chemical Testing Laboratory in Singapore). After 3 years, I graduated with a Diploma in Chemical Process Technology (with merit) and went on for further education in National University of Singapore for a honours degree course in Applied Chemistry. I must say that the Diploma course in Polytechnic stimulated my mind in Chemistry and thus the Chemical related industry. You can see more in the tab on “about” at the top of this page.

Another alternative for O Level leavers is the ITE, which prides itself on a “hands-on, minds-on, hearts-on” education. It produces 10,000 workforce-ready graduates a year.Some of their courses, such as Digital Audio and Video Production, qualify students for industries where portfolios matter more than academic qualifications. ITE provide opportunities for O-Level school leavers without the five O-levels needed to enrol in polytechnics, but who have the passion, interest and aptitude for such training.


The Key to making the right post O-Levels choice is to ask questions and be active in exploring options. All students should take the time to do research, ask questions, go to open houses…so they can check which avenue affords them the best opportunity to develop themselves in the way they want.

Wednesday, January 23, 2008

Migration to SimpleChemConcepts.com

Dear readers,

We have migrated to http://www.simplechemconcepts.com/.

Do continue to visit us at the above site and receive continuous support and abundant amount of resources in Chemistry Tips and Strategies to Score in Examinations.

Looking forward to seeing you there,

Sean
http://www.simplechemconcepts.com/
"Experience Learning with a Difference"

Monday, December 24, 2007

Free Video on Tips for Balancing Chemical Equations

Dearest all,

Merry Xmas! & Have a blessed year ahead!

As promised, Sean has completed this X'mas present for everyone. This present will allow anyone to be a master in BALANCING. Yes! I mean Chemical Equations :)

You can download this video for f*ree!
Go to

Free Video on TIPS for Balancing Chemical Equations

It's on the right hand side for the download of this freebie!

Cheers,
Sean
SimpleChemConcepts
Experience Learning with a Difference"