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1、CHEMISTRYIn our community星战风暴 http:/The Chemical UniverseChemistry is the study of atomsAtoms are the building blocks of natureHow many atoms are there in a cup of tea?Chemical Science is shaping our future15,000,000,000,000,000,000,000,000Chemistry of FlowersSmell a Flower The Fragrance is Chemistr

2、ySee a Flower The Colours are ChemistryTouch a Flower The Structure is ChemistryChemistry in the HomeEverything in your home is ChemistryShower Gel, Wallpaper, Baked BeansTeflon was discovered by accidentEnergy efficient, colour changing buildingsPaintsPigment Particles to add colourMatte Paints Par

3、ticles to add textureNon-Drip Paints Polymers to change consistencyImproved PerformanceOur leisure time has been changed by Chemical ScienceComputer parts, sports equipmentCarbon fibre is 3 times stronger than steelBetter flat screen displaysFlat Screen DisplaysThe past Cathode ray tubesThe present

4、Liquid Crystals Plasma displaysThe future Light emitting polymers Electronic InkArt and the Chemical Sciences are linkedArt preservationChemistry is art Sense-ational Visual ElementsNew materials for artistsModern MastersPhotographyChemistry makes the filmChemistry develops the imageChemistry prints

5、 the pictureCooking is ChemistryChemical changes are responsible for changes in flavour and textureChemistry keeps food freshMost E-numbers are naturally occurringHealthy Cream Cakes!Ice CreamComplex Structure Ice Fat Air SugarStabilityEnergy is ChemistryChemistry can be used to store energyBatterie

6、s are chemistryThe Space Shuttles solid rockets burn 10 tonnes of fuel per secondCleaner sources of energyPetrolDrilling FluidsRefiningFuel AdditivesCatalytic ConvertersGreen ChemistryChemical science that is environmentally friendlyMore efficient production of the chemicals we need53% of people rec

7、ycle paper - only 23% recycle plasticCars powered by hydrogenOrganic FarmingUse of natural pesticides and fertilisersChemists isolate, develop and make theseEven organic pesticides are chemicals!FashionLooking good is down to chemical science2-in-1 shampoos, non-iron shirtsToothpaste and paint have

8、many similar ingredientsSelf-cleaning clothesSynthetic DyesDesired ColourDye fastnessNovel propertiesHealthier LivesAll medicines use chemical scienceClean water through chemical scienceWe live twice as long now as 100 years agoCures for Cancer, AIDSAsthma DrugsContainer Plastic shellActive Ingredie

9、nt Pharmaceutical Spray Formation AerosolImage courtesy of GlaxoSmithKlineBiochemistryHuman body is made up of 100 trillion cellsAdult body is 50-65% waterCarbon is key element in the body22 amino acid structuresBody chemistryProteins-digest foods, fight infections, build organs, move musclesEnzymes are proteinsBlood and oxygenDNA-gen