In this lesson: Students build on these ideas by creating a physical model of the water cycle. Students use water, ice, and plastic wrap to model the ocean and cold upper atmosphere. Students use ...

This stunt has lots going on: air pressure, a satisfying 'whoosh' noise, a high speed departure and a good soaking if you are standing close. It's classic science that's fun to do as a family or a ...

The life cycle of many everyday plastic products, like soda bottles and headphones, can be extended almost indefinitely using a circular living model ... a sturdy plastic water bottle that ...

Global brands are recognizing their responsibility to improve sustainability across the six key stages of a product’s entire life cycle. As you conscientiously throw a used plastic bottle into ...

Plastic is fashioned from oil-derived ingredients, so carbon dioxide (CO2) emissions during manufacturing of the bottles became an environmental concern. Although the current reuse cycle has ...