How Do Air Purifiers Work? By Emily Long published 21 October 19 You've probably heard a lot about how air purifiers are good for you. But how do these things really work?
Why Bird and Lime Scooters Are Invading US Cities Everywhere By Don Reisinger published 13 August 18 Scooters from Bird and Lime promise to make getting around town a lot faster in a growing number of cities, but the vehicles are proving controversial.
3D Printing Materials: The Pros and Cons of Each Type By Richard Baguley published 29 December 17 Here's a guide to the types of materials that 3D printers use. We explain what each material is suited for as well as it limitations and trade-offs.
Fidget Cubes: What They Are and Where to Buy Them By Don Reisinger published 14 June 17 Fidget cubes are gaining in popularity, but they're actually quite different from fidget spinners. Here's what you need to know.
What the FAA's Drone Rules Mean for You By Richard Baguley, Philip Michaels published 21 June 16 The new rules mean you now have to register to fly a drone, and you might have to pass a written test.
Drone Racing FAQ: Everything You Need to Know By Richard Baguley published 13 April 16 Drone racing is soaring in popularity. Here's what you need to know before you get started — or if you just want to watch.
Do 3D Scanning Apps Really Work? By Jon Chase published 4 October 13 Can you really use just a smartphone or a Web app to create models for 3D printing? Here's what happened when we tried.
