Bubbles are round, and we know surface tension does that. But squeeze that gas-liquid boundary into a space only a few tens of nanometers wide—could other forces be at work? Now, an international team from Kyushu University, Nankai University, Stanford University and the University of Alberta has taken a direct look. Publishing on July 14 […]
Scientists ‘see’ nanoscale forces, providing evidence of electric fields at the air‑water interface
Saúl Morales Rodriguéz