Science Every week our classroom has been doing science experiments in which everyone is taking part in. We got to choose our science experiment and I chose to make a lava lamp. The list below is what you need to do to make this and what you need: What you need: Water A clear plastic bottle Vegetable oil Food colouring Alka-seltzer (or other tablets that fizz) Instructions: Pour water until around one quarter full (might want to use a funnel). Pour in vegetable oil until the bottle is nearly full. Wait until the oil and water has separated. Add around a dozen drop of food colouring to the bottle (any colour) Watch as the food colouring falls through the oil and mixes with the water. Cut a Alka-seltzer into smaller pieces (around six or five) drop one piece into the bottle, things should start happening now just like a real lava lamp. Keep adding more pieces in and enjoy the show! You need to keep adding more Alka-s...
Hello, this is Steven and his teacher Miss J from Paparoa Ranges School at Blackball. my blog is steves123l.blogspot.co.nz when you have it would be cool if you could look and comment on my blog.
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