Some of the worst offenders, which can take decades to degrade in landfills, are polypropylene—which is used for things such ...

Find out which things should stay out of the recycling bin by learning how to identify an item's recyclability based on its ...

Now, researchers at the University of California, Berkeley have come up with a method of recycling these polymers that uses ...

California became the first state to pass a plastic bag ban in 2014, but it's been blamed for making the problem worse. The ...

And this coming week, Aldi is selling a sleek square planter box that’s similar to Home Depot and Wayfair styles up to almost ...

Plastic pollution is a major problem in Nigeria. Recent research identified the country as a plastic pollution hotspot, ...

For instance, hard plastics are manufactured using polyethylene and polypropylene and are molded into various containers like buckets and crates. This kind of plastic doesn't work with super ...

High density (HDPE) and ultra-high molecular weight polyethylene (UHMW PE) have good friction and mechanical properties and are used in containers, medical devices, wear parts, and engineered ...

Plastic bottles choke the Cibeles fountain ... to create all sorts of novel polymers—polyethylene terephthalate, for example, or PET—instead of working only with polymers that already existed ...

引力波探测器使用数公里长的干涉仪来测量时空的微小膨胀和收缩。由于量子力学的原因，这些测量的精度是有限的。理论上，利用光的压缩态可以超越量子极限，而合适的滤光腔可以在更宽的频率范围内扩展这一优势。

Even if the whole ship doesn't consist of rotomolded polyethylene, numerous manufacturers, like G3 Boats, use this material to make parts of their vessels. While it's heated and rehardened plastic, ...

Sep. 29, 2022 — Polyethylene plastics -- single-use bags and general-purpose bottles -- are indestructable forever plastics. That also makes them hard to recycle. Chemists have found a way to ...