Saw this effect demonstrated at room temperature by an acquaintance at Ames Laboratory over 20 years ago. Have long wondered about its practicality. https://www

Saw this effect demonstrated at room temperature by an acquaintance at Ames Laboratory over 20 years ago. Have long wondered about its practicality. https://www.eurekalert.org/news-releases/854806 https://www.eurekalert.org/news-releases/854806