1.   Bombarding microscopic bubbles with intense sound waves could convert the bubbles into minuscule fusion furnaces.

2.   A tiny piece of heating wire is used to boil just enough of the water to create a single microscopic bubble.

3.   FDA officials say that ultrasound can generate heat in fetal tissue, create microscopic bubbles and cause vibrations, all of which might affect fetal development.

4.   In actuality it is now full of microscopic bilayered bubbles.

5.   The agent consists of millions of microscopic bubbles, which contain gas to help maintain their structure.

6.   It dries into a film of microscopic bubbles, which release their scent when walked on.

7.   Liposomes are microscopic fat bubbles used to coat highly toxic medicines.

8.   Scientists used microscopic bubbles of fat to implant genes in the noses of cystic fibrosis patients, an advance that raises hopes of treating the disease through gene therapy.