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Monday, 23 February 2015

Make Your own Lava Lamp!



Materials
    A tall glass or plastic bottle, vegetable oil, food colouring, water, Alka-Seltza or fizzy vitamin tablet.

Method
    Fill the glass or bottle about a third full of water, then top it up with vegetable oil. Add a few drops of food colouring and allow to mix with the water. Break the Alka-Seltzer or vitamin tablet into quarters and drop a piece into the glass or bottle and watch what happens. Add more pieces of tablet if you want more bubbles.

   These instructions found in The Times newspaper Saturday February 21st.

BCNU

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