That's why a free-floating bubble always forms a sphere. This experiment, brought to you in partnership with the Science Museum Group, is a fun and easy way to help your child understand the ...

Nobody had carried out the experiment before. "To capture the image, we had a camera which uses 4,500 frames a second and a zoom lens of times 10. When we saw the bubbles really were going down ...

Below are a set of results for this experiment. The number of bubbles in your experiment might be different, but the trend - the further away the lamp is, the fewer bubbles there are, should be ...

Help your child conduct a simple experiment. Try making the bubble solution from the first two ingredients only. Have your child test the solution. Does it work? Will bubbles form? Then add the ...