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Gummy bear experiment set up on table with a pile of bags of gummy bears on the right

Gummy bear experiment set up on table with a pile of bags of gummy bears on the right (Tamala Malerk)

Here at Stars and Stripes, our employees work really hard. However, sometimes that work can be fun. For example, we recently did the gummy bear experiment from our “Dandelions” magazine. To learn more about the experiment or to try it out yourself, click here.

Materials and Hypothesis

After gathering the materials, we put a gummy bear into four different liquids: water, salt water, apfelschorle and craft glue (we didn’t have milk). We also made sure to put a gummy bear next to the cups so we could compare the two after the experiment.

Four red Solo cups with gummy bears next to them on napkins

Four red Solo cups with gummy bears next to them on napkins (Tamala Malerk)

Then, we made our hypotheses. We wrote down our guesses about which liquid would change the gummy bears the most in size and shapt (either bigger or smaller).

  • 33 percent of people thought water would make the biggest change.

  • 56 percent of people thought apfelshorle would make the biggest change.

  • 11 percent of people thought salt water would make the biggest change.

  • Nobody thought craft glue would make the biggest change.

Pie chart featuring the guesses of Stars and Stripes employees

Pie chart featuring the guesses of Stars and Stripes employees (Tamala Malerk)

Experiment and Results

Next we waited. The gummy bears sat in the liquids for six hours.

Finally, it was time to see the results. Here in Germany, apfelschorle is a popular drink, so we wanted to use it in our experiment. It made the gummy bear much bigger in size, but, it did not make the biggest change.

Apfelshorle gummy bear and control gummy bear on a napkin

Apfelshorle gummy bear and control gummy bear on a napkin (Tamala Malerk)

The plain water made the gummy bear slightly bigger, and created a change in color. The craft glue did not really change the size of the gummy bear. It did create a small change in color.

Water-soaked gummy bear next to whole, dry gummy bear

Water-soaked gummy bear next to whole, dry gummy bear (Tamala Malerk)

Whole, dry gummy bear next to craft glue-covered gummy bear

Whole, dry gummy bear next to craft glue-covered gummy bear (Tamala Malerk)

We found, with the liquids we used, salt water caused the biggest change. It made the gummy bear almost unrecognizable. It just looked like a tiny blob. The salt caused the gummy bear to dissolve (get smaller). Some of it even got stuck in the cup. Plus, the salt water made the green apple smell of the gummy bear much stronger.

Whole gummy bear with dissolved gummy bear blob next to it.

Whole gummy bear with dissolved gummy bear blob next to it. (Tamala Malerk)

Dissolved gummy bear in salt water in cup with a whole gummy bear next to the cup

Dissolved gummy bear in salt water in cup with a whole gummy bear next to the cup (Tamala Malerk)

Did you do the experiment? Did it go the way you thought it would? Let us know at contentteam@stripes.com.

author picture
Tamala Malerk is a writer and editor with Stars and Stripes Europe. She has been with SSE since April 2022 writing articles all about travel, lifestyle, community news, military life and more. In May 2022, she earned her Ph.D. in History and promises it is much more relevant to this job than one might think.

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