bacterial spores

The U.S. Army and the University of Adelaide in Australia have both discovered how to purify water using sound waves. According to a recent article, the U.S. Army is funding a project that uses acoustic waves to trap and remove bacterial spores from water. The spores can then be analyzed using spectroscopy, potentially offering a low-cost, remotely available method for … [Read more...] about Sound: A New Way to Purify Water