Read all of the articles that appeared in print on our Current Issue and Archive page. Otherwise, if you want to flip through a digital issue exactly as it appeared in print, click on the preview ...

Welcome to the ME 354 course website for the Fall 2022 term. All material here is accessible without the obstacle of logging in. Let's have a great semester. Prof. Hess will hold office hours in ME ...

Welcome to the Machine Design experts Page. This page includes a list of experts from around the globe that contribute content on a regular basis. Browse the list, view their content, and connect ...

Each rowing machine in our list has been through at least 10 hours of workouts, using as many of the built-in features as possible.

If you’re looking to start your journey as an entrepreneur, owning a vending machine is a great way to start a small business and make some extra money. A vending machine business requires some ...

Please view our full advertiser disclosure policy. stock_colors, Getty Images Becoming a vending machine operator can provide exciting opportunities for both novice and seasoned entrepreneurs ...

What's the best espresso machine? Few things are more important to get right than your morning brew, but if you prefer espresso drinks like lattes or Americanos, it can get expensive running to ...

But PostScript also spawned the Portable Document Format or PDF and that has been crazy successful. Hardly a day goes by that you don’t see some kind of PDF document come across your computer ...

The WIRED conversation illuminates how technology is changing every aspect of our lives—from culture to business, science to design. The breakthroughs and innovations that we uncover lead to new ...

But there’s good news! There are web archives, like the Wayback Machine, that take “snapshots” of websites at different times. This means they save a copy of the website’s appearance on a ...

There are various PDF editing apps that cater to various budgets and workflows and among them are a few that stand out in terms of features, performance, and design. When selecting a PDF editor ...

Music’s in the air, and there’s painting and sculpture in imaginative variety as an art museum gives rare treatment to an ephemeral medium. By Holland Cotter With more than 1,800 works from ...