diy Coin Sorting Machine from Cardboard For this project you need cardboard, cutting knife and glue. The most important part - to measure needed coins and cut right holes :) If you like this video don ...

The global challenge of waste management is multifaceted. Solid waste, from municipal refuse to industrial by-products, ...

In 1992 the National Transportation Safety Board (NTSB) commissioned a report to study the causes of wheel separations from medium and heavy duty trucks. The report showed that on average between 750 ...

Cirrec is thus the world's only operator recycling post-consumer PET trays to food-grade material at industrial scale. For the recycling industry, this is proof that a genuine circular economy for ...

The USPS said a postmark reflects the date an envelope is first processed by an automated USPS sorting machine. Need to make sure a postmark reflects the day you dropped it off? Here's how. Shipping ...

The process is straightforward: peel off the label, give the bottle a good cleaning, and you're ready to go. In the video, ...

Elon Musk believes his humanoid robots, Optimus, will be his biggest product, potentially eliminating poverty and the need for work. While still in development with challenges in dexterity and control ...

The Unites States Postal Service is making new changes in 2026, including the postmark process — which could cost you late fees and penalties for anyone mailing time-sensitive documents such as tax ...

Working-class boomer kitchens are built on saving everything “just in case.” But when their kids inherit the house, a lot of those items instantly become donation pile material. Here are eight.