Getting PCBs made is often the key step in taking a dodgy lab experiment and turning it into a functional piece of equipment.

View post: The One Workout Mistake Most Guys Make in Their 30s and Pay For in Their 40s, According to a Veteran Trainer Functional fitness improves real-world strength, endurance, and overall ...

There are many cases where a power supply needs an internal current-limiter function, usually built using a current sensor, a control circuit, and a pass transistor. The current sensor itself can be a ...

One of the biggest electronics and appliance retailers in North America for years was Circuit City, a significant rival to contemporary competitors like Best Buy. However, the company has fallen from ...

There are certain types of people who interpret the world in a direct and literal way. They have a practical attitude towards life, which often leads them to accept things as they are, instead of ...

In one of my recent LinkedIn discussions about business strategy, a commenter lamented: “Unfortunately, many of the strategic plans we see are no more than a mish-mash collage of ‘individual level’ ...

The creative new approach could lead to more energy-efficient machine-learning hardware. On a table in his lab at the University of Pennsylvania, physicist Sam Dillavou has connected an array of ...

In the world of manicures, there are two types of people: The “more is more” girlies who want their nails to look like mini works of art, a la Megan Thee Stallion; and the minimalists who prefer to ...

If one thing is for certain about being a human being on Earth, it’s this: we all need a little guidance. As children, that help comes from teachers. But what do those teachers employ? Often songs and ...

At the risk of dating myself, I’m old enough to remember the days when Best Buy had a formidable rival in superstore chains: Circuit City. A cross between an appliance store (at least until it stopped ...

Elon Musk calls it “the algorithm,” a distillation of lessons learned while relentlessly increasing production capacity at Tesla’s Nevada and Fremont factories. According to Walter Isaacson in his new ...