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 ...

Synthetic materials are made from natural resources. Synthetic materials are made by chemically changing the starting substances to create a material with different characteristics. Some examples of ...

The ice-melting substance is ubiquitous in many snowy areas. Smart salting is key to minimize its environmental impact ...

MUSKEGON, Mich. — By now, we all know road commissions apply road salt to add traction and prevent ice from forming. However, that process doesn't happen without a little boost. “Road salt itself ...

As picturesque as winter weather can be, snowy scenes often present a less desirable, slippery companion: ice. It coats our roadways, clings to windshields and serves as a general hurdle in daily life ...