Researchers developed a plant based plastic that stays strong during use but dissolves safely in seawater, leaving no ...

The film explores the essential role of water in supporting life and its various states—liquid, vapor, and solid. It explains the molecular structure of water and how molecules interact during ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

Whether and how much a substance dissolves (solubility) is a property of that substance. To compare the dissolving of different substances, they need to be tested in the same way. Students develop a ...

They observe for the first time the movement of oxygen atoms in liquid water, revealing life forms and effects for plasma technologies.