Description: This polypropylene perforated sheet has straight rows of holes that are 1/4" in diameter and holes are on 1/2" centers (center of one hole to the center of the next hole). There are 4 ...

Perforated sheet materials are used as screens in separators, walkways, sunscreens, ventilation, and decorative coverings. They are constructed by machining or punching holes in a piece of sheet metal ...

Plastic is incredibly useful and practical – and everywhere. Our modern life depends on it. Strong, light and adaptable, it’s in everything from household goods, medical equipment and bank notes, to ...

Planet or Plastic? is National Geographic’s multiyear effort to raise awareness about the global plastic trash crisis. Come to this page often to learn more, and find out what you can do to ...

They were washed in with the tide, most likely from China or the US, thousands of miles away -- part of an enormous plastic garbage patch, spinning in the middle of the Pacific Ocean, which you ...

Q: I’m worried that my refrigerator is not cooling. I just pulled out a can of soda that’s barely cold, and I noticed my milk is also warmer than it should be. Why is my refrigerator not ...

The Hole in the Wall Gang are on air with a brand new sketch show, delivering their hilarious verdict on the politicians and current events in Northern Ireland.

Despite global concerns over the accumulation of plastic waste, the drive to produce new plastics shows no signs of slowing down. According to OECD data, the world’s annual plastic production ...

Whether you’re buying pre-cut cauliflower florets or cutting them yourself at home, you’ll want to make sure that they’re as dry as possible before storing them in the refrigerator. Use a paper towel ...

Final negotiations for the first-ever United Nations treaty on plastic pollution are due to take place at the end of November. The latest treaty draft states two major objectives: to end plastic ...

Michael Murtaugh/NYT Wirecutter The package includes four sizes of isolating tips, three pairs of perforated “breathable ... of each earbud is made of hard plastic, the wing is puffy, so ...