Questions with the keyword 'heat'

• why is the earths core hot? by courtneywilliamson to Chris, Dave, David, Fiona, Jack Comments: (No comments so far )
• How will you ensure the extremely cold atoms stay cold when running the computer, as computers tend to get hot while by trishbeanx to Chris Comments: (so far, 4s comments )
• If there was a star in the universe that was so immensely hot that its wavelength was that of the Planck distance. by emperor9271 to Chris, Dave, David, Fiona, Jack Comments: (No comments so far )