Wednesday, December 17, 2008

Day 241

When I came home from work today, I found my dad doing science experiments with dry ice in the kitchen. Then he started chanting "picture of the day!" He needs to get a job.


Dry ice is frozen carbon dioxide. A block of dry ice has a surface temperature of -109.3 degrees Fahrenheit (-78.5 degrees C).

Learn about it.

1 comment:

Edownsgiov said...

OK so Dad has way too much free time.