Here's an experiment that will keep the children busy while they learn a little science. The Cartesian Diver experiment teaches children about buoyancy. Ingredients n 1 glass medicine eyedropper n ...

1) The first thing you will want to do is to test your ketchup packets to find one or more that will float. You can do this in a drinking glass or even in the kitchen sink. You will notice that most ...

Beth Harris, a Raleigh mom, long-time science educator and creator of Fort Kits for Kids, returns with another easy experiment that we can do at home with the kids. Beth Harris, a Raleigh mom, ...

This is a science experiment that has been around for years, but still so much fun! It involves looking at buoyance and air pressure. You will need: An empty, clean (preferably clear) 1 liter or 2 ...

While studying liquids, sixth-grade science students in Darlene Anderson's class at Lee Road Junior High School recently built Cartesian divers, demonstrating the principle of buoyancy and properties ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. A Cartesian diver (or devil) ...