Plastic milk bottles, when your project or prototype needs ... However, when it comes to actually manipulating the HDPE plastic they’re made from, there’s often a challenge.

Materials researchers have developed a new technique to successfully determine the recycled contents of plastic products. To encourage more recycling, some countries are taxing single-use plastic ...

HDPE is one of the most versatile plastics. It comes in many forms, like milk jugs, shampoo bottles, single-use grocery bags, ...