stryo foam because it is soft
Styrofoam is one of the most efficient insulators, and will insulate better than nearly any other common material... including wood.
It is used to "block" the opening in walls and slabs during concrete pouring. This is usually made of wood or styrofoam.
no
Styrofoam boxes reduce heat loss through their insulating properties. The polystyrene material used in styrofoam has low thermal conductivity, which means it does not easily transfer heat. This insulation helps to maintain a stable temperature inside the box, reducing heat loss to the surrounding environment.
Steel conducts heat relatively well, so a steel box is of limited usefulness in keeping a drink cool. A Styrofoam box works better. Your refrigerator may have a steel shell, but it also has insulation packed between the layers of steel.
What kind of box? Cardboard, No, they will eat it and it will foul easily and you will not be able to clean it. Wood, better but still easily fouled and not easily cleaned.
WOOD WOOD
I would put it some packing materials away from all electronics. Once, i ordered some magnets and they came in a cardboard box, in Styrofoam. LOTS of styrofoam
A subwoofer box is just a wooden box used to hold the subwoofer speaker. The recommended wood is birch plywood that is 3/4 inch thick. Birch is a sturdy and dense wood. MDF fiberboard is becoming a more popular choice. It can withstand extreme temperature ranges better than wood.
A wire bottom in summer to promote air circulation. And a wood bottom in winter to prevent drafts.
Many things could be used to create a jewelry box from household goods. One item that could be recycled for this use is old jars. Some other household items that you may have laying around that could be used is Styrofoam cups to poke the earnings into and old wood nailed together into a box.
The styrofoam is an insulator, so it keeps the heat in.