A normal ice cube is less dense than liquid water, but a deuterium oxide ice cube is more dense than liquid water.
Credits:
- Design, Demonstration and Production
- John W. Moore University of Wisconsin - Madison, Madison, WI 53706
- Lynn R. Hunsberger University of Louisville, Louisville, KY 40292
- Steven D. Gammon University of Idaho, Moscow, ID 83843
- Text
- Kelly Houston Jetzer University of Wisconsin - Madison, Madison, WI 53706
- John W. Moore University of Wisconsin - Madison, Madison, WI 53706