Some objects float in water and other sink. But did you know that you can change whether something floats or sinks by adding a substance to the water? Let's try it and see! Pour water into a cup until ...

Density is a measure of how heavy something is compared to its size. If an object is more dense than water it will sink when placed in water, and if it is less dense than water it will float. Density ...

Can you think of some other things that float and sink? Join Kit and Pup to find out more about floating and sinking. Narrator: Are these boats floating on the water? Yes. Is this leaf floating on ...

Participants played a sink-or-float game on the computer during the study. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by ...

They're floating away. Floating away? But how? Did you ever wonder why hot air balloons float? You may already have some ideas. Think about them and then choose one of the options below that seems ...

Coke and Diet Coke cans have the same amount of liquid in them. But Diet Coke cans float and regular Coke cans sink. This is because Coke is a denser fluid than Diet Coke. Here's why. Follow BI ...

The fast-fashion retailer is struggling to float amid heavy-handed US import taxes. How it responds is critical: its IPO hangs in the balance ...