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 ...

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 ...

thanks to sublimation. There aren’t pools of water in your ice box, just like the sidewalks and streets remained dry over the last two frigid weeks since the snow was converted directly into a gas.