Cigarette smoke is trapped under two glasses. The surface under the glass on the right was warmed, creating convection currents in the smoke.

Cigarette smoke is trapped under two glasses. The surface under the glass on the right was warmed, creating convection currents in the smoke.

By Spencer Aguilar for Spring 2013 Get Wet.
Read the Report

Previous Post
Dish soap on a pool of food dye drops the surface tension of oobleck, which pulls the spread of the dye.
Next Post
Smoke rises and spreads from a candle smothered by a glass.

Leave a Reply

Your email address will not be published. Required fields are marked *

Fill out this field
Fill out this field
Please enter a valid email address.