Dinosaur Scientist: The Volcano.
Everyone loves the old bi-carb and vinegar volcano, even dinosaurs!
Here are three tips for the best volcano results:
1. Add dishwashing detergent to the vinegar for more foam.
2. Build the volcano from Lego instead of paper mache because it’s easier, reusable and washable. Plus, it’s Lego, everything is better with Lego.
3. Put the colouring in the bi-carb instead of the vinegar so the coloured reaction is more of a surprise.