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 ...
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 ...
There's no reason for this experiment not to work other than your egg hasn't been left in vinegar for long enough. After a few days press on the egg and if the shell is still hard, give it more time.
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 ...