Questions with the keyword 'heat'

• What form does energy take when it has been released as heat and then cools down? by cobra to Akram, Gill, Jack, laurenceharwood Comments: (No comments so far )
• Is there anyway to harness either the heat from the earths core, or the heat produced by the decay of radioactive by mijeffs to Akram, Gill, Jack, laurenceharwood Comments: (No comments so far )
• What equipment must you use to heat things up to such a high heat as 10 million degrees???? by tasha4769 to Jack Comments: (So far, one comment )