More stuff that causes showers The air we breathe can be teeming with billions and billions of submicroscopic particles less than 1/8, 000 th the width of a human hair. (discovermagazine.com)
This means that submicroscopic events are themselves «acts of decision» by which certain possibilities for behavior are actualized and others are cut out. (religion-online.org)
Among the Gobstopper's ingredients were submicroscopic particles of titanium dioxide, a substance commonly added to plastics, paint, cosmetics and sunscreen. (sciencenews.org)