Applied Physics

'Whiskey Webs' Could Be Used To Identify Counterfeit Spirits

When a drop of liquid evaporates, solids are left behind in a pattern that depends on what the liquid is, what solids are in it and the environmental conditions. You may have seen a 'coffee ring' when overflow deposits solids along the edge of th ...

Article - News Staff - Mar 26 2020 - 10:38am