Cube of Aerated Dashi

What would you do if you could manipulate something that is so fragile such as a foam? This is a beginning of new idea which just came to my mind as I was staring and playing with foam in a bubble bath. It may seem like whipped gelatin foam but if you look closer, size of bubbles are larger and more uneven in comparison and as you put it in your mouth and press it in-between the roof of your mouth and your tongue, individual bubble pops and you can hear a little popping sound. This is a first trail and I am definitely going to be testing furthermore in order to achieve better result.