Ask students to figure out what these molecules are, giving them the hint that one of them is water.
This post was originally published in April and was updated March This is an excellent science fair project or school project that will impress everyone and showcase your engineering and science skills.
The amount of that force produced by rocket engines needs to be greater than gravity that is holding the rocket.
We did three. So the rocket flying Press the cork into the bottle opening, making sure it is closed tightly. The gas is what causes bubbles and foam when the two ingredients are mixed.
This can also be a great chance to add two colors and quiz your little ones on tertiary colors.