Photo detail

At the part-fun, part-educational Reston Halloween House and Trick-or-Treat Trail event, a not-so-mad scientist demonstrates how to make dry ice bubbles, full of carbon dioxide gas with water vapor, go poof when touched.

Stories this photo appears in:

Tease photo

Having Fun at Reston Halloween House

Characters delight the younger tykes.



Use the comment form below to begin a discussion about this content.