U.S. Department of Energy Office of Science Office of Scientific and Technical Information

A Puzzle at OSTI's Celebrating Einstein Site

Take equal masses of lead and aluminum. Heat them until their temperatures are both 10 degrees higher. Will it take the same amount of heat for each? Find out the surprising solution at OSTI's DOE R&D Accomplishments Featured Nugget, "Solid Cold."

Last updated on Friday 13 September 2013