A quarter set in a block of dry ice rocks back and forth due to subliming carbon dioxide flowing past it. The sounds are great. Put on your safety goggles and gloves. Firmly push the room-temperature ...

Freezer burn happens when food — in this case, ice cream — is either left in the freezer for too long or it becomes exposed to oxygen, losing moisture in a process called sublimation.

Picture of freezing fog in Meade County this morning from Jeffrey Houchin By definition, rime is a deposit of interlocking ice crystals formed by direct sublimation on objects, usually those of ...

But dry ice is so cold it heats up really quickly and misses out the liquid state in the middle turning straight into gas. This process in called sublimation. This could be used to introduce the ...