Graphics cards, processors, motherboards, cases, and storage are all big decisions for PC builders and upgraders. Find out which hardware manufacturers PCMag's DIY-savvy readers recommend most.

We often think of analog computing as a relic of the past, room-sized monstrosities filled with vacuum tubes doing their best ...

Humans began creating alloys about 5,000 years ago by combining copper and tin to produce bronze. Since then, alloy design ...