When spring arrives and the heating season comes to an end, keeping warm becomes less of an issue. However, scientists remind us that it is not just a seasonal necessity -- heat is also a valuable ...

ELLIE: Well, the kettle is powered by electric energy, and that store of electrical energy is transferred into the thermal energy store in the water that's in the kettle. JAMES: Any other energy ...

There are a wide range of energy resources used to generate electricity. Energy resources are systems that can store large amounts of energy. Energy resources can be divided into two categories ...