N.C. Science Festival: Mush-A-Mallow experiment
This year, as part of the festival's celebration of N.C. state park system's 100th anniversary, the festival has a variety of Science in the Great Outdoors activities that you can do while camping, hiking or hanging out at home.
Posted — UpdatedThis year, as part of the festival's celebration of the state park system's 100th anniversary, the festival has a variety of Science in the Great Outdoors activities that you can do while camping, hiking or hanging out at home. Many, as you might imagine, include marshmallows!
Since we didn't have a campfire at the house, we attempted one kitchen science experiment called Mush-A-Mallow. All you need is two marshmallows, a cup and water.
Here's how you do it: First, gently drop one of the marshmallows in the cup of water and find out what happens. Does it float? Does it sink?
Then, squeeze the air out of the other marshmallow. After many attempts, we found the easiest way was to sprinkle a little cornstarch on the table or board and roll the marshmallow with a rolling pin until it's very flat. Then, drop that in the water and see what happens. Does it float or sink?
The Science Festival's site shares this background about the science behind this activity:
Related Topics
• Credits
Copyright 2024 by Capitol Broadcasting Company. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.