Chemistry

Flat Cups

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Flatten a cup then stretch a cup and flatten it and stretch and flat. Look how plastic is recycled, what it's made of, and how we make things.

Flatten a cup, stretch a cup.
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Up in the Air: Cakes and Chemistry (CBS 2018)

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This is a CBS talk by Dave and Rosy Ansell from CBS 2018 and is transcribed from their notes.

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The Periodic Table

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Explore different elements, their uses, and how their properties relate to build up the periodic table.

Explore the elements.
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feeding the flames

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Water densities, food colour sugar water oil miscibility

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Fruit Batteries and fuel cell construction

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1
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Carbon Allotropes and Molecular models

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Explore some elements and different types of bond and explore ways carbon can bond to form different allotropes.

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Invisible Ink

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Freezing Lemonade in front of your eyes

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Open a bottle of lemonade and watch it freeze solid!

Freezing lemonade by lowering air pressure.
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Psychedelic Milk

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A little milk, a little food dye, a little washing-up liquid... and an amazing display of colour. See the stunning swirling effects from disrupting the surface tension.

See the amazing patterns made by food colouring and detergent in milk.
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