Marble
wood
In my opinion is that it doesn't because it stays a bubble the longest in cold water because in real life that evaporates in the air so it's used to it. :)
Fonzerellium
One day, the day the sun stays out the longest or stays out the shortest!
lipids
lcwid makeup
methadone
Heat cannot travel through the foam material so the drink stays well insulated inside the foam cup.
it stays hot but gets cold at night
iron or steel
dolden grams