The phenomena of films, under the form of soap bubbles ... a lenticular bubble will remain, Fig. 10. The well known diffusion experiment with a porous jar can be very nicely shown with a film.

Soap bubbles are hollow balls of soapy water filled ... Help your child conduct a simple experiment. Try making the bubble solution from the first two ingredients only. Have your child test ...

A force called surface tension pulls the soap film tight, so that it always has the minimum surface area possible. That's why a free-floating bubble always forms a sphere. This experiment ...

Japanese researchers have succeeded in fertilising pear trees using pollen carried on the thin film of a soap bubble. They've been searching for alternative approaches to pollination, because of ...

Children will actually watch a chemical reaction happen right before their eyes when they combine milk, food coloring, and dish soap for this experiment ... mixture bubble and overflow for ...

Actually, you will see the same effect when you pour beer, or a dark cola drink - the liquid is always dark, but the bubbles are always light coloured. According to the chemists, soap is basically ...

Are you looking for something fun to do at home that has a little bit of science behind it? Here’s a potion for your little ...

Slowly add the dish soap. Mix the dish soap into the ... You can make several batches of different shades, or experiment with ...