Sorting trash into the right categories is pretty much a daily bother. Who hasn’t stood there in front of the two, three, five or more bins (depending on your area and country), pondering which bin it ...

Have you ever struggled to sort data in Excel in a way that truly fits your needs? Imagine trying to organize a list of regions not alphabetically, but in a specific order like “North, South, East, ...

Automated sorting equipment from Tomra Recycling is helping a Spanish company convert discarded food trays into ...

Sorting. It’s a classic problem that’s been studied for decades, and it’s a great first step towards “thinking algorithmically.” Over the years, a handful of sorting algorithms have emerged, each ...

Trash is a massive carbon offender. Whether it sits in a landfill or burns in an incinerator, trash releases harmful greenhouse gases. And much of that waste could be repurposed or recycled, if only ...

Excel has several advanced sorting options, but most of us never venture beyond the ordinary alphabetic and numeric sorts. If you need more than a simple sort, check out Excel’s advanced sorting ...

The U.S. Postal Service has been dismantling letter sorting machines, and some say the lost capacity could hamper mail-in voting. But some workers say the machines are obsolete and won't be missed.