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From Wikipedia

Chemistry education

Chemistry education (or chemical education) is a comprehensive term that refers to the study of the teaching and learning of chemistry in all schools, colleges and universities. Topics in chemistry education might include understanding how students learn chemistry, how best to teach chemistry, and how to improve learning outcomes by changing teaching methods and appropriate training of chemistry instructors, within many modes, including classroom lecture, demonstrations, and laboratory activities. There is a constant need to update the skills of teachers engaged in teaching chemistry, and so chemistry education speaks to this need.


There are at least four different philosophical perspectives that describe how the work in chemistry education is carried out. The first is what one might call a practitioner’s perspective, wherein the individuals who are responsible for teaching chemistry (teachers, instructors, professors) are the ones who ultimately define chemistry education by their actions.

A second perspective is defined by a self-identified group of chemical educators, faculty members and instructors who, as opposed to declaring their primary interest in a typical area of laboratory research (organic, inorganic, biochemistry, etc), take on an interest in contributing suggestions, essays, observations, and other descriptive reports of practice into the public domain, through journal publications, books, and presentations. Dr. Robert L. Lichter, then-Executive Director of the Camille and Henry Dreyfus Foundation, speaking in a plenary session at the 16th Biennial Conference on Chemical Education (recent BCCE meetings: [],[]), posed the question “why do terms like ‘chemical educator’ even exist in higher education, when there is a perfectly respectable term for this activity, namely, ‘chemistry professor.’ One criticism of this view is that few professors bring any formal preparation in or background about education to their jobs, and so lack any professional perspective on the teaching and learning enterprise, particularly discoveries made about effective teaching and how students learn.

A third perspective is chemical education research (CER). Following the example of physics education research (PER), CER tends to take the theories and methods developed in pre-college science education research, which generally takes place in Schools of Education, and applies them to understanding comparable problems in post-secondary settings (in addition to pre-college settings). Like science education researchers, CER practitioners tend to study the teaching practices of others as opposed to focusing on their own classroom practices. Chemical education research is typically carried out in situ using human subjects from secondary and post-secondary schools. Chemical education research utilizes both quantitative and qualitative data collection methods. Quantitative methods typically involve collecting data that can then be analyzed using various statistical methods. Qualitative methods include interviews, observations, journaling, and other methods common to social science research.

Finally, there is an emergent perspective called TheScholarship of Teaching and Learning(SoTL). Although there is debate on how to best define SoTL, one of the primary practices is for mainstream faculty members (organic, inorganic, biochemistry, etc) to develop a more informed view of their practices, how to carry out research and reflection on their own teaching, and about what constitutes deep understanding in student learning.

Work in chemistry education, then, derives from some combination of these perspectives.

Academic journals on chemistry education

There are many journals where papers related to chemistry education can be found or published. Historically, the circulation of many of these journals was limited to the country of publication. Some concentrate on chemistry at different education levels (schools vs. universities) while others cover all education levels. Most of these journals carry a mixture of articles that range from reports on classroom and laboratory practices to educational research.

Perhaps the most visible of these is the Journal of Chemical Education, which is a publication of the Chemical Education Division of theAmerican Chemical Society. The first issue of this Journal was published in 1924.

For a more descriptive view of the content of following journals, please see the Journals of Chemistry Education entry.

Published by the Royal Australian Chemical Institute and covering both School and University education.
Published by the Royal Society of Chemistry with an emphasis on University education.
Published by the Royal Society of Chemistry with a coverage of all areas of chemical education.
Published by the American Chemical Society and covering both School and University education.
Coverage of all areas of chemical education.
Such journals include German hip hop group from Heidelberg, a scenic city in Baden-Württemberg, South Germany. Advanced Chemistry was founded in 1987 by Toni L, Linguist, Gee-One, DJ Mike MD (Mike Dippon) and MC Torch. Each member of the group holds German citizenshhip, and Toni L, Linguist, and Torch are of Italian, Ghanaian, and Haitian backgrounds, respectively.

Influenced by North American socially conscious rap and the Native tongues movement, Advanced Chemistry is regarded as one of the main pioneers in German hip hop. They were one of the first groups to rap in German (although their name is in English). Furthermore, their songs tackled controversial social and political issues, distinguishing them from early German hip hop group "Die Fantastischen Vier" (The Fantastic Four), which had a more light-hearted, playful, party image.

The rivalry between Advanced Chemistry and Die Fantastischen Vier has served to highlight a dichotomy in the routes that hip hop has taken in becoming a part of the German soundscape. While Die Fantastischen Vier may be said to view hip hop primarily as an esthetic art form, Advanced Chemistry understand hip hop as being inextricably linked to the social and political circumstances under which it is created. For Advanced Chemistry, hip hop is a “vehicle of general human emancipation,�. In their undertaking of social and political issues, the band introduced the term "Afro-German" in to the context of German hip hop, and the theme of race is highlighted in much of their music.

With the release of the single “Fremd im eigenen Land�, Advanced Chemistry separated itself from the rest of the rap being produced in Germany. This single was the first of its kind to go beyond simply imitating US rap and addressed the current issues of the time. Fremd im eigenen Land which translates to “foreign in my own country� dealt with the widespread racism that non-white German citizens faced. This change from simple imitation to political commentary was the start of German identification with rap. The sound of “Fremd im eigenen Land� was influenced by the 'wall of noise' created by Public Enemy's producers, The Bomb Squad.

After the reunification of Germany, an abundance of anti-immigrant sentiment emerged, as well as attacks on the homes of refugees in the early 90's. Advanced Chemistry came to prominence in the wake of these actions because of their pro-multicultural society stance in their music. Advanced Chemistry's attitudes revolve around their attempts to create a distinct "Germanness" in hip hop, as opposed to imitating American hip hop as other groups had done. Torch has said, "What the Americans do is exotic for us because we don't live like they do. What they do seems to be more interesting and newer. But not for me. For me it's more exciting to experience my fellow Germans in new contexts...For me, it's interesting to see what the kids try to do that's different from what I know." Advanced Chemistry were the first to use the term "Afro-German" in a hip hop context. This was part of the pro-immigrant political message they sent via their music.

While Advanced Chemistry's use of the German language in their rap allows them to make claims to authenticity and true German heritage, bolstering pro-immigration sentiment, their style can also be problematic for immigrant notions of any real ethnic roots. Indeed, part of the Turkish ethnic minority of Frankfurt views Advanced Chemistry's appeal to the German image as a "symbolic betrayal of the right of ethnic minorities to 'roots' or to any expression of cultural heritage." In this sense, their rap represents a complex social discourse internal to the German soundscape in which they attempt to negotiate immigrant assimilation into a xenophobic German culture with the maintenance of their own separate cultural traditions. It is quite possibly the feelings of alienation from the pure-blooded German demographic that drive Advanced Chemistry to attack nationalistic ideologies by asserting their "Germanness" as a group composed primarily of ethnic others. The response to this pseudo-German authenticity can be seen in what Andy Bennett refers to as "alternative forms of local hip hop culture which actively seek to rediscover and, in many cases, reconstruct notions of identity tied to cultural roots." These alternative local hip hop cultures include Oriental hip hop, the members of which cling to their Turkish heritage and are confused by Advanced Chemistry's elicitation of a German identity politics to which they technically do not belong. This cultural binary illustrates that rap has taken different routes in Germany and that, even among an already isolated immigrant population, there is still disunity and, especially, disagreement on the relative importance of assimilation versus cultural defiance. According to German hip hop enthusiast 9@home, Advanced Chemistry is part of a "hip-hop movement [which] took a clear stance for the minorities and against the [marginalization] of immigrants who...might be German on paper, but not in real life," which speaks to the group's hope of actually being recognized as German citizens and not foreigners, despite their various other ethnic and cultural ties.

Market conditions for rap

One of the first issues that confronts us when we move outside the English-speaking market for recorded music is to establish whether or not the discrete musical genres we know from that market are fully congruent with similar divisions in other pop worlds. This is important in two ways. First, although no single country comes close to matching the amounts spent on recorded music in the United States, these markets are nonetheless economically significant. Germany, for instance, is the largest single market in western Europe, with estimated annual sales of U.S. $3.74 billion in 1996. This represents around 30 percent of reported U.S. sales and makes Germany the third biggest music market in the world.

Advanced Chemistry frequently rapped about their lives and experiences as children of immigrants, exposing the marginalization experienced by most ethnic minorities in Germany, and the feelings of frustration and resentment that being denied a German identity can cause. The song "Fremd im eigenem Land" (Foreign in your own nation) was released by Advanced Chemistry in November 1992. The single became a staple in the German hip hop scene. It made a strong statement about the status of immigrants throughout Germany, as the group was composed of multi-national and multi-racial members. The video shows several members brandishing their German passports as a demonstration of their German citizenship to skeptical and unaccepting 'ethnic' Germans.

This idea of national identity is important, as many rap artists in Germany have been of foreign origin. These so-called Gastarbeiter (guest workers) children saw breakdance

From Encyclopedia

Agricultural Chemistry

Agricultural chemistry must be considered within the context of the soil ecosystem in which living and nonliving components interact in complicated cycles that are critical to all living things. Carbon inputs from photosynthetic organisms ultimately provide the fuel for many soil organisms to grow and reproduce. Soil organisms, in turn, promote organic carbon degradation and catalyze the release of nutrients required for plant growth. The stability and productivity of agricultural ecosystems rely on efficient functioning of these and other processes, whereby carbon and nutrients such as nitrogen and phosphorus are recycled. Human-induced perturbations to the system, such as those that occur with pesticide or fertilizer application, alter ecosystem processes, sometimes with negative environmental consequences. Soil is the primary medium in which biological activity and chemical reactions occur. It is a three-phase system consisting of solid, liquid, and gas. Approximately 50 percent of the volume in a typical agricultural soil is solid material classified chemically as either organic or inorganic compounds. Organic materials usually constitute 1 to 5 percent of the weight of the solid phase. The remainder of the soil volume is pore space that is either filled with gases such as CO2 and O2, or water. Surface area and charge characteristics of the inorganic portion of the solid phase control chemical reactivity. Soil particles are classified based on their size, with sand-sized particles having diameters of 2 to 0.05 millimeters (0.08 to 0.002 inches) and silt-sized particles from 0.05 to 0.002 millimeters (0.002 to 0.00008 inches). Clay-sized materials of less than 0.002 millimeters (0.00008 inches) in diameter have the largest surface area per unit weight, reaching as much as 800 meters (2,625 feet) squared per gram. Because of large surface areas, clay-sized materials greatly influence the sorption of chemicals such as fertilizers and pesticides and play a major role in catalyzing reactions. Crystalline layer silicates or phyllosilicates present in the clay-sized fraction are especially important because they function as ion exchangers. Most phyllosilicates have a net negative charge and thus attract cations. This cation exchange capacity (CEC) controls whether plant nutrients, pesticides, and other charged molecules are retained in soil or if they are transported out of the soil system. In contrast, aluminum and iron oxides also present in the clay-sized fraction typically possess a net positive charge or an anion exchange capacity (AEC). Soils in temperate regions are dominated most often by solid phase materials that impart a net CEC, whereas soils in tropical regions often contain oxides that contribute substantial AEC. Organic materials contained within the solid phase, although only a small percentage of the total soil weight, are extremely important in controlling chemical and physical processes in soil. Organic matter exists in the form of recognizable molecules such as proteins and organic acids, and in large polymers called humic materials or humus. Humus is dominated by acidic functional groups (−OH and −COOH) capable of developing a negative charge and contributing substantial CEC. These large polymers possess a three-dimensional conformation that creates hydrophobic regions important in retaining nonionic synthetic organic compounds such as pesticides. Nonionic pesticides partition into these hydrophobic regions, thereby decreasing off-site movement and biological availability (see Figure 1). A wide variety of organisms live in soil, including microorganisms not visible to the naked eye such as bacteria, fungi, protozoa, some algae, and viruses. Bacteria are present in the largest numbers, but fungi produce more biomass per unit weight of soil than any other group of microorganisms. Much of agricultural chemistry as it relates to nutrient cycles, pesticide transformation, plant growth, and organic matter degradation involves the participation of microorganisms. Microorganisms produce both intracellular and extracellular enzymes that increase reaction rates, oxidize and reduce organic and inorganic compounds, and synthesize organic molecules that modify soil chemical and physical properties. Additional organisms in soil such as insects, nematodes, and earthworms also alter the soil ecosystem in a manner that directly or indirectly affects chemical reactions. These organisms physically process plant-derived organic materials prior to biochemical degradation by microorganisms. Nutrient release from organic materials is thus accelerated because the meso- and macrofauna expose more organic matter surface area to microbial breakdown and redistribute such materials in soil to areas of intense microbial activity. In addition, bioturbation may also cause physical changes to the soil structure that increase pore space or modify water movement. Changes in O2 concentration or soil water content will control biotic and abiotic reactions, altering rates of nutrient cycling and organic matter degradation. Plant roots also modify soil by producing a zone of intense biological activity called the rhizosphere. This is a region of soil influenced by the root, most often delineated by comparing microbial numbers at greater distance from the root surface. Carbon compounds exuded or sloughed off from roots are used as a food source by microorganisms, thereby causing increased growth and activity. Microbial numbers above those of the bulk soil, which displays no root influence, indicate that the rhizosphere extends to 5 millimeters (0.2 inches) or less. Rhizosphere microorganisms that capitalize on carbon from the plant root interact physically and biochemically with the root, potentially producing positive or negative effects on plant growth. Biological availabilities and transport phenomena of ions and molecules in soil are controlled by the type of bonding that occurs with the solid phase. Ions such as those typically formed when amending soils with inorganic fertilizers interact with high surface area clay and humic colloids to form either outer- or inner-sphere complexes (see Figure 1). Outer-sphere complexes result when ions, electrostatically attracted to an oppositely charged colloidal surface, retain their shell of hydrating water molecules. These loosely held ions satisfy the excess positive or negative charge of the colloid, but are separated from the colloid's surface by one or more layers of water. In contrast, inner-sphere complexes form when the ion loses its hydration water to form a much stronger covalent bond with the colloid. Nutrient ions held in outer-sphere complexes are plant-available because they may be exchanged with ions of the same charge, but nutrients held by an inner-sphere mechanism are not available until the covalent bond is broken. Most soils contain a net CEC often reported in centimoles of charge per kilogram of soil (cmolc/kg). Biological and physical characteristics of the soil are controlled by the amount of CEC and the specific cations involved. Soils dominated by high surface area clays or humus display the highest CECs, whereas soils with large amounts of sand or silt, and only small amounts of humus, exhibit much lower CECs. Highly charged cations with small hydrated radii such as Al3+ are more tightly held on the CEC and less likely to exchange than larger, less highly charged cations such as Na+. This general relationship is superseded when a specific inner-sphere complex forms such as between Cu2+ and humus, or K+ and clay. An even more dramatic example is that of two plant nutrients, NO3− and PO43−. Negatively charged NO3− readily leaches out of soil, but PO43− is retained quite strongly because it forms an inner-sphere complex (see Figure 1). The percentage of the CEC occupied by specific cations influences soil pH and associated characteristics relevant to plant growth and soil biological activity. Only the most strongly held cations remain in soils in high rainfall areas. Al3+ dominates the CEC, hydrolyzing when released from the solid phase to the soil solution to form acidic soils w

From Yahoo Answers

Question:importance of studying chemistry and its contribution to human resources in terms of: 1. providing energy 2. promoting health 3. feeding the world 4. clothing the world 5. change the quality of human life

Answers:Well, there you go. That pretty much sums it up.


Answers:FOREIGN CHEMISTS Emil Abderhalden - a Swiss biochemist and physiologist. He was born in Oberuzwil in the Canton of St. Gallen in Switzerland. Emil Abderhalden studied medicine at the University of Basel and received his doctorate in 1902. He then studied in the laboratory of Emil Fischer and worked at the University of Berlin. In 1911 he moved to the University of Halle and taught physiology in the medical school. From 1931 to 1950, he was president of the German Academy of Natural Scientists Leopoldina. During World War I, he established a children's hospital and organized the removal of malnourished children to Switzerland. Subsequently, he resumed his research into physiological chemistry and began to study metabolism and food chemistry. Richard Abegg- a German chemist and pioneer of valence theory. Because of his research he proposed that the difference of the maximum positive and negative valence of an element tends to be eight. This has become to be called Abegg's rule. He was a gas balloon enthusiast and this is what caused his death at the age of 41 when he crashed in his balloon Schlesien.rom 1901, Abegg was active with an electrochemistry journal as editor.Abegg introduced the concept of the electro-affinity into chemistry and made the basis for the handbook of the inorganic chemistry (1905 1939). In 1904, Abegg formulated the valence rule, after which the highest positive and highest negative electro-valence of an element yields 8 altogether. This is called called Abegg's rule. Amedeo Avogadro-Lorenzo Romano Amedeo Carlo Avogadro, Count of Quaregna and Cerreto (August 9, 1776 July 9, 1856) was an Italian savant chemist, most noted for his contributions to the theory of molarity and molecular weight. As a tribute to him, the number of atoms of one mole of a substance, 6.02 \times 10 ^ {23} is known as Avogadro's number. Johannes Nicolaus Br nsted- a Danish physical chemist. He received a degree in chemical engineering in 1899 and his Ph. D. in 1908 from the University of Copenhagen. He was immediately appointed professor of inorganic and physical chemistry at Copenhagen. In 1906 he published his first of many papers on electron affinity. In 1923 he introduced the protonic theory of acid-base reactions, simultaneously with the English chemist Thomas Martin Lowry. The same year, the electronic theory was proposed by Gilbert N. Lewis, but both theories are commonly used.He became known as an authority on catalysis by acids and bases. He has the Br nsted catalysis equation named after him. He also came up with the highly used theory of the proton donor along with Lowry. Br nsted theorised that as a hydrogen atom (always found in an acid) is ionized once dissolved in water, it loses its electron and becomes a proton donor. The hydroxide ion, which occurs when an alkali is formed when a substance is dissolved in water is called a proton receiver. This leads to a neutralization reaction where the ions combine creating hydrogen hydroxide, otherwise known as water. The pH scale may be interpreted as "power of hydrogen", and the definition is based on the work of Br nsted and Lowry. Robert Bunsen-a German chemist. His laboratory assistant, Peter Desaga perfected the burner that was later named after Bunsen, which was originally invented by British chemist/physicist Michael Faraday. He also worked on emission spectroscopy of heated elements. Together, he and Gustav Kirchhoff discovered the elements cesium and rubidium. He is considered the founder of modern gasanalytical methods. Melvin Calvin-a chemist most famed for discovering the Calvin cycle (along with Andrew Benson), for which he was awarded the 1961 Nobel Prize in Chemistry. He spent virtually all of his five-decade career at the University of California, Berkeley. Robert Boyle-n Anglo-Irish natural philosopher, chemist, physicist, inventor, and early gentleman scientist, noted for his work in physics and chemistry. He is best known for the formulation of Boyle's law. Although his research and personal philosophy clearly has its roots in the alchemical tradition, he is largely regarded today as the first modern chemist. He is very famous in the science world for being the first scientist that kept accurate experiment logs. Among his works, The Sceptical Chymist is seen as a cornerstone book in the field of chemistry. Marie Curie-aka Madame Curie; November 7, 1867 July 4, 1934) was a Polish-French physicist and chemist. She was a pioneer in the field of radioactivity, the first twice-honored Nobel laureate (and still today the only laureate in two different sciences), and the first female professor at the Sorbonne. Henry Cavendish-a British scientist noted for his discovery of hydrogen or what he called "inflammable air". He described the density of inflammable air, which formed water on combustion, in a 1766 paper "On Factitious Airs". Antoine Lavoisier later reproduced Cavendish's experiment and gave the element its name. John Dalton-an English chemist and physicist, born at Eaglesfield, near Cockermouth in Cumbria. He is best known for his advocacy of the atomic theory and his research into colour blindness (sometimes referred to as Daltonism, in his honour). Around 1790 Dalton seems to have considered taking up law or medicine, but his projects were not met with encouragement from his relatives, and he remained at Kendal until, in the spring of 1793, moving to Manchester. Mainly through John Gough, a blind philosopher to whom he owed much of his scientific knowledge, Dalton was appointed teacher of mathematics and natural philosophy at the Manchester Academy. He remained in that position until the college's relocation to York in 1803, when he became a public and private teacher of mathematics and chemistry. FILIPINO CHEMISTS Daniel Dingel- For more than three decades now, Daniel Dingel has been claiming that his car can run with water as fuel. An article from the Philippine Daily Inquirer said that Dingle built his engine as early as 1969. Dingel built a car reactor that uses electricity from a 12-volt car battery to split the ordinary tap water into hydrogen and oxygen components. The hydrogen can then be used to power the car engine. Dingel said that a number of foreign car companies have expressed interest in his invention. The officials of the Department of Science and Technology (DOST) have dismissed Dingel's water-powered car as a hoax. In return, Dingel accused them of conspiring with oil producing countries. Dingel, however, was the not the only man on earth who is testing water as an alternative fuel. American inventors Rudolf Gunnerman and Stanley Meyer and the researchers of the U.S. Department of Energy's National Renewable Energy Laboratory have been pursuing similar experiments. Dr. Abelardo Aguilar- A Filipino scientist reportedly discovered erythromycin in 1949. He was Dr. Abelardo Aguilar who died in 1993 without being recognized and rewarded for his discovery. Reports said Aguilar discovered the antibiotic from the Aspergillus species of fungi in 1949 and sent samples to Indiana-based pharmaceutical firm Eli Lilly Co. The drug firm allegedly registered the propriety name Iloson for the antibiotic in honor of Iloilo province where Aguilar discovered it. In 1952, Eli Lilly Co. began the commercial distribution of Iloson, which was sold as an alternative to penicillin. Erythromycin, the generic name of Iloson, was reportedly the first successful macrolide antibiotic introduced in the US. Edgardo Vazquez- Edgardo Vazquez won a World Intellectual Property Organization (WIPO) gold medal in 1995 for developing a modular housing system. Such a system called Vazbuilt is reportedly capable of building within weeks a house with prefabricated materials that can withstand typhoons and earthquakes. Ironically, Vasquez is not getting enough support from the Philippine government to propagate his technology, which could help provide shelter to some five million Filipino families without their own homes. Vazquez is the national president of the Filipino Inventors Society. Rudy Lantano Sr.- In 1996, Rudy Lantano Sr.,

Question:Dr V. Ramakrishnan ( US citizen) shares Nobel prize in chemistry with Dr. T A Steitz (USA) and Dr. A E Yonath(Israel). Dr. Ramakrishnan(57 yrs) born in Chidambaram (T N) had his early education in India,and Ph.D from Ohio University and worked as graduate student at University of California. He is a senior Scientist and group leader at MRC laboratory of Molecular biology, Cambridge. The trio's individual contribution is for their work on Ribosomes,a celluar machine that makes protein.Ribosomes translate the code from DNA to make body's tens of thousands of different proteins that builds and controls life at the chemical level. They have build 3D models showing the robosomes individual atomic structure. These models are now harnassed by scientists in the quest for new microbe-killing antibiotic drugs that assist in saving the lives and sufferings of the humanity. It is a proud movement to India and an honor to USA.

Answers:it pains me a lot. for several scientists who are worth to get several noble prizes are languishing in India for they are deprived of opportunities to do research. Hence brain drain EDIT; Venki is not only a great scientist but also a great humanist. when his professor Bandukwala's house was vandalized in 2002 Gujarat communal riots, venki financially supported his guru. he used to send money to meet the needs of education to some poor girls in Gujarat. He is fond of carnatic music by M.S.SUBBALAKSHMI. One of the greatest telugu poets of this century, Gunturu seshendra sarma said in his epic poem, my country, my people " MY COUNTRY IS GRAVE YARD FOR MY GENIUS"

Question:Answer in full details

Answers:I was a chemistry major for two years in college, now a much happier geology major. Advantages - We have been able to synthesize new materials that make our lives much, much easier. Take polyethelene, for example, you can wear it, you can make it into machine parts, or tools, or you can use it hold last nights leftovers! Chemistry has allowed us to synthesize new medications that change lives (aspirin and birth control, anyone?) They allow us to create new ceramics that absorb heat in a way that allows them to withstand high temperatures and still not burn our hands when we touch them (ps, they're on the space shuttle!) They allow us to understand what makes up our food, our bodies, and our surroundings. We are learning to understand how our world works at the molecular level with chemistry. It's a very cool thing. Disadvantages- While scientists' aim to improve the quality of life for humans, plants, animals, and to save the the environment, sometimes these are interpreted as quick fixes to real issues in society and our world. Any introduction or removal of a chemical in an environment can change the way a system works. (be it social, human, animal, or earth-wide) Repeated experiments on manufacture, testing, use, and long term effects of chemicals are essential to our survival. Look what happened with DDT, CFCs, hormone replacement therapy, and the Bhopal Disaster. While we learned a lot, there was a tremendous cost to the environment and/or humanity. We need to understand what we are really doing with our technology before we implement it. There is no such thing as a magic pill to save us all, unfortunately. So the science of chemistry is good, but what we do with it can harm or help us.

From Youtube

American Chemical Society -Acrylic Time Capsule :This piece was commissioned as part of an ongoing celebration as Rohm and Haas Company received the Landmark Chemistry Award for their contributions to aqueous acrylic emulsion chemistry.

Chemistry on the Web: How Can we Crowdsource Chemistry to Solve Important Problems? :Google Tech Talk April 6, 2010 ABSTRACT Presented by Dr Matthew Todd, School of Chemistry, University of Sydney. Open Science: how can we crowdsource chemistry to solve important problems? Science shaped itself in the founding days of learned societies: individuals or teams competed, in secret, with paper-based communication in subscription journals. Why are we all still doing science like this? The internet has had a major impact in our sharing of data by traditional means, but it has not yet radically changed the way we actually perform science. My lab is involved in a new project a government/WHO-funded research project that is completely open, where we are trying to solve a serious problem in public health through basic research in organic chemistry. The project involves a wonder drug used to treat a tropical disease but we need to improve it, and fast: With an eye on the bigger issue, we propose open methods can allow science to happen faster than traditional means, but we do not yet have the tools to make this happen. This talk is about hard science and soft human nature. It is also an appeal for decent tools scientists need to collaborate properly. The over-riding requirement: low barrier to entry.