You may have used vinegar and baking soda before to make bubbles. In this experiment, we add a little dish detergent to make the bubbles last longer and see if you can use chemistry to control the ...

This allows Acetobacter bacteria to convert the alcohol into acetic acid, producing vinegar. The entire process takes around 30 days. [Mike]’s first round of experiments was mainly with fresh ...

This is why the egg swells in size during the experiment. The discoloration in the vinegar and floating material you see is calcium acetate - a product of the chemical reaction. How long does it take ...

Place the crushed eggshell and antacid tablet in a piece of paper. Place 1 Tablespoon of water and 1 Tablespoon of vinegar in each of two small plastic cups. Pick up about the same amount of eggshell ...

Build and launch a rocket powered by a chemical reaction between baking soda and vinegar! This exciting experiment demonstrates how chemical reactions can create pressure, and how that pressure can be ...

So what is the truth about apple cider vinegar? To find out, we teamed up with metabolism researcher Dr James Brown, from Aston University, to carry out some experiments. There have been some ...

Step 8: Look at the egg in vinegar next. You might see it is covered ... should be drastically different to the other eggs in the experiment.

Dayaaliniy Nimalan, who conducted 10 experiments in one minute, proves learning is best when it’s hands-on – and a little ...