Hi all! My son needs to create a magic potion and present it in front of his class.... After much YouTube searching, I've found a nice little experiment using water, cooking oil, food colouring and alka-seltzers to create a lava lamp like effect! All I need now is some alternative names for these ingredients. We've got the obvious 'bats blood' for the food colouring, but stuck for the rest
!! Any suggestions would be really appreciated! Thanks in advance
xx