Dry Ice Rockets: A Fun and Safe Science Experiment скачать в хорошем качестве

Dry Ice Rockets: A Fun and Safe Science Experiment

In this video, I'l show you some launches of dry ice rockets. Dry ice rockets are a fun and safe science experiment that can be enjoyed by people of all ages. They're also a great way to learn about the principles of rocket propulsion. To make a dry ice rocket, you'll need the following materials: Dry ice Water A 2-liter bottle A cork or rubber stopper String Instructions: 1) Fill the bottle about halfway with water. 2) Place a piece of dry ice in the water. 3) Put the cork/stopper in the opening of the bottle. 4) Tie a string to the cork. Now you're ready to launch your rocket! Hold the rocket by the string and swing it back and forth. As you swing it, the dry ice will sublimate (turn from a solid to a gas). The gas will expand and create thrust, which will launch the rocket into the air. Here are some safety tips to keep in mind when making and launching dry ice rockets: Always wear safety glasses when handling dry ice. Never touch dry ice with your bare hands. Do not launch dry ice rockets near people or animals. Do not launch dry ice rockets indoors. Dry ice rockets are a fun and safe science experiment that can be enjoyed by people of all ages. With a little caution, you can have hours of fun launching these amazing rockets into the air.