Assuming you're looking for something like a cup instead of something complicated like a thermos flask, your best bet is a good heat insulator.
An insulator is a material that keeps something from going through it, in this case: heat. Since you're also looking to hold a liquid, that rules air and vacuum out.
Your best bet is therefore aerogel. Unfortunately, these are extremely expensive are not widely commercialised for that reason.
Do note that, the same stuff that keeps liquids hot, can also keep it cold.
Hmm.... then again. Perhaps keeping it on a pot over a stove can be helpful, as long as you don't boil it off.
no, it is normally a powder. by the way it is cool-aid.
the molten iron cool to form a solid
Use really clean equipment. Heat some water in a beaker so that it will dissolve more solute. Dissolve all that it will hold, to make sure add excess. Decant the liquid into another beaker allow no crystals to be transferred to the new beaker. Allow to cool slowly. Do not agitate. The cool solution will be supersaturated.
Liquid smoke has a long shelf life and typically does not expire in the same way as perishable products. However, over time its flavor may diminish or change, so it's best to check the product for any signs of spoilage before using it. Storing it properly in a cool, dark place can help prolong its quality.
liquid nitrogen would be a good guess Liquid NO2 would cool it quickly but 2 seconds is way way too fast. It was just a guess. I didnt think Liquid nitrogen would do the trick, because he is right, 2 seconds is way too quick.
I know one fast way is using liquid nitrogen but it may not be the best way :| If you wanted to eat it.
iron atoms? if so by keeping them cool
The best way to cool a garage would be by using a portable fan. A fan can help circulate the air and cool the area.
Keeping your bread in a dark, cool place it one way to prevent molding. Keeping it in the refrigerator is a good option.
no, it is normally a powder. by the way it is cool-aid.
never have kids
Keeping apples cool without freezing is the way they keep the longest. In the refrigerator is best. But, avoid bruising them and don't let them touch each other. One way to avoid touching is to wrap them in newspaper (avoid color print).
Be like me!
The best way to cool down from a workout is to gradually decrease your intensity, stretch your muscles, and hydrate with water.
leave it to cool in a cool room to about room temperature and then refridgerate.
That is because keeping assets in liquid cash form is not the best way to preserve it. If it is invested somewhere it will generate revenue and income which is not possible if it is locked away in a safety deposit vault. That is why banks invest their assets rather than retain them as liquid cash.
yes