 Welcome back to Kids Fun Science. My name's Ken. Today's experiment is convention currents to as always adult supervision is required What you need for this experiment is a cup of ice water a cup of hot water food coloring with two cups of room temperature water Pipettes and a room temperature full tank start off by having a blue food coloring In water room temperature water and red food coloring in room temperature water The tank is filled with room temperature water and then underneath the tank. I have two cups one ice cold water Underneath the left side labeled and right side hot boiling water You're gonna fill your pipettes up with each food coloring both root temperature water And you're gonna put it in the tank of blue bean on the side of the ice cold and red bean on the hot I Continue to keep filling up the pipettes and releasing more food coloring so we can really see the effect here That's gonna happen So we can start seeing that the red is rising Creating a low pressure as the hot air rises and we can see the blue food color representing the cold air moving over into To replace the warm air that is rising so it's moving into the area where the low pressure is This is really awesome representation of convection which creates air movement as you continue to see The red continues to rise and the blue continues to pull get pulled in with the with the low pressure Really amazing Look in the description for my last convection currents were actually used ice cubes and hot water inside the tank where this is Underneath the tank remember to click thumbs up and subscribe. Thanks for watching