GRAND RAPIDS, Mich — The old volcano experiment is a classic - using a model volcano, combine baking soda and vinegar to get an eruption. In this experiment, we'll use the product of that eruption to ...

2. Place the funnel into the opening of the balloon, then add around 1/3 cup of baking soda 3. Inside the bottle, add about a cup of vinegar 4. Place the mouth of the balloon over the opening of the ...

COLUMBIA, S.C. — Our atmosphere is composed of a multitude of gases. There are two main ones that take up most of our air. Nitrogen is the biggest and takes up about 78 percent of the atmosphere.

FORT WAYNE, Ind. (WANE) – This week we are bringing out an old, but fun experiment. Those of you that have been fans of First News weekend may have seen this last year during one of our Science ...

Start by pouring ¼ cup vinegar into the empty bottle and set the bottle aside. Next, using the funnel, pour 2 teaspoons of baking soda into the empty balloon. Remove the balloon from the funnel and ...

‘Ridiculous prices’ blamed for slump in Las Vegas visitor numbers Map shows cheapest and most expensive states to retire comfortably Videos show water rising within minutes during deadly Texas flash ...