We call this whole thing "convection current." And guess what? You can see it in action with a super easy experiment right at home! This is time for some science fun, kids.

Summary: convection Convection is the flow of heat energy from a region of high temperature to a region of low temperature by movement of a fluid. Convection only occurs in fluids - liquids and gases.

Watch the video to see their experiment.ROANOKE, Va. (WDBJ) - Our favorite scientists from the Science Museum of Western Virginia dropped by 7@four to talk about convection currents. Danielle ...