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CHEMISTRY In our community

CHEMISTRY In our community. i. ?. !. @. The Chemical Universe. Chemistry is the study of atoms Atoms are the building blocks of nature How many atoms are there in a cup of tea?. ,000. 15. ,000. ,000. ,000. ,000. ,000. ,000. ,000. Chemical Science is shaping our future.

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CHEMISTRY In our community

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  1. CHEMISTRY In our community

  2. i ? ! @ The Chemical Universe • Chemistry is the study of atoms • Atoms are the building blocks of nature • How many atoms are there in a cup of tea? ,000 15 ,000 ,000 ,000 ,000 ,000 ,000 ,000 Chemical Science is shaping our future

  3. Chemistry of Flowers • Smell a Flower • The Fragrance is Chemistry • See a Flower • The Colours are Chemistry • Touch a Flower • The Structure is Chemistry

  4. i ? ! @ Chemistry in the Home • Everything in your home is Chemistry • Shower Gel, Wallpaper, Baked Beans… • Teflon™ was discovered by accident • Energy efficient, colour changing buildings

  5. Paints • Pigment • Particles to add colour • Matte Paints • Particles to add texture • Non-Drip Paints • Polymers to change consistency

  6. i ? ! @ Improved Performance • Our leisure time has been changed by Chemical Science • Computer parts, sports equipment • Carbon fibre is 3 times stronger than steel • Better flat screen displays

  7. Flat Screen Displays • The past • Cathode ray tubes • The present • Liquid Crystals • Plasma displays • The future • Light emitting polymers • Electronic Ink

  8. i ? ! @ Modern Masters • Art and the Chemical Sciences are linked • Art preservation • Chemistry is art • Sense-ational • Visual Elements • New materials for artists

  9. Photography • Chemistry makes the film • Chemistry develops the image • Chemistry prints the picture

  10. i ? ! @ Cooking is Chemistry • Chemical changes are responsible for changes in flavour and texture • Chemistry keeps food fresh • Most E-numbers are naturally occurring • Healthy Cream Cakes!

  11. Ice Cream • Complex Structure • Ice • Fat • Air • Sugar • Stability

  12. i ? ! @ Energy is Chemistry • Chemistry can be used to store energy • Batteries are chemistry • The Space Shuttle’s solid rockets burn 10 tonnes of fuel per second • Cleaner sources of energy

  13. Petrol • Drilling Fluids • Refining • Fuel Additives • Catalytic Converters

  14. i ? ! @ Green Chemistry • Chemical science that is environmentally friendly • More efficient production of the chemicals we need • 53% of people recycle paper - only 23% recycle plastic • Cars powered by hydrogen

  15. Organic Farming • Use of natural pesticides and fertilisers • Chemists isolate, develop and make these • Even organic pesticides are chemicals!

  16. i ? ! @ Fashion • Looking good is down to chemical science • 2-in-1 shampoos, non-iron shirts • Toothpaste and paint have many similar ingredients • Self-cleaning clothes

  17. Synthetic Dyes • Desired Colour • Dye fastness • Novel properties

  18. i ? ! @ Healthier Lives • All medicines use chemical science • Clean water through chemical science • We live twice as long now as 100 years ago • Cures for Cancer, AIDS…

  19. Asthma Drugs • Container • Plastic shell • Active Ingredient • Pharmaceutical • Spray Formation • Aerosol Image courtesy of GlaxoSmithKline

  20. Biochemistry • Human body is made up of 100 trillion cells • Adult body is 50-65% water • Carbon is key element in the body • 22 amino acid structures

  21. Body chemistry • Proteins-digest foods, fight infections, build organs, move muscles • Enzymes are proteins • Blood and oxygen • DNA-genetic molecule

  22. i ? ! @ Chemical Science... • ... is important to us all • … is the world around us • … is always looking to the future … is more than you might have thought

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