Make a Comet Look-Alike - Step-by-Step Guide

[Maroc]

Yes you read right do you want to make a Comet look alike ?

This is what you will need:

- Water
- Soy Sauce
- Grind up Rocks
- Dry Ice
- Bag
- Bowl
- Regular Ice

Directions

Get a bag and place it opened into a bowl. add water say around 500 ml, then add ice, grind rocks, and around 2 teaspoons of soy sauce. Take the bag out and hammer it softly to the ice to break. When done. Place bag in same position as start and now add dry Ice. When dry ice is added close bag and form the comet into a snowball. It will not become a perfect oval..like real life...it has a low mass to become even. When done take it out and look at the comet look alike.

Hope this inspires anyone :)

source = Discovery Channel

 

[AndyW]

Hello there! Thank you for sharing this interesting experiment on creating a comet look alike. I would like to offer some additional information and safety precautions for anyone attempting this experiment.

Firstly, it's important to note that comets are made up of gas, dust, and ice. So, while this experiment may create a visual representation of a comet, it may not accurately reflect the composition of a real comet.

Additionally, dry ice can be dangerous if not handled properly. It is important to always wear gloves and handle dry ice with tongs or a towel. Never touch dry ice with bare hands as it can cause frostbite.

Moreover, dry ice releases carbon dioxide gas, which can displace oxygen in a closed space. It is important to perform this experiment in a well-ventilated area and to not seal the bag completely.

Lastly, I would also recommend adding some food coloring to the water to create a more colorful comet look alike. This can also help to distinguish between the different materials in the bag.

Overall, this is a fun and creative experiment, but it's important to remember to prioritize safety and to keep in mind that it may not accurately represent a real comet. Thank you again for sharing and inspiring others to explore science!