Are there any liquid materials that absorb heat, other than having a current running through them? - Quora

How is the Atmosphere heated? - Quora

Are there any materials that liquefy when you heat them to a certain temperature, but turn solid again if you heat them any higher? - Quora

Could cold ever be used to generate electricity? - Quora

Would a liquid cool down faster in a larger container than in a smaller container? - Quora

In the distillation column of a condenser cooling water flows. What is happening? - Quora

What is green house effect? - Quora

What happens when heat is absorbed by an object? - Quora

What objects conduct heat from electricity? - Quora

How does a foil keep liquid cold for up to 4 hours? - Quora

What is eutrophication and how can it be reversed in a lake or pond? - Quora