Building your own robot is something everyone should do, and [Ahmed] has already built a few robots designed to be driven around indoors. An indoor robot is easy, though: you have flat surfaces to ...

[Tyler Bletsch] sent us a tip about his new build: a keyboard that redefines “coin-operated.” The Nickelphone can emit square wave tones via a piezo buzzer, but [Tyler] made this 25-key piano as a ...

In this video, we take you on a fascinating journey into the world of robotics with the "Create Your Own Robot Spider" guide, ...

Young innovators put their creativity and STEM skills on display at the second annual Jr. Mayor’s Innovation Challenge held at the BGC South East.

Learn how to build a simple 3D printed animatronic eye mechanism powered by Arduino. A great DIY robotics project combining ...

The Demonstrator Laser Weapon System, acting as a ground-based test surrogate for the SHiELD system, was able to engage and shoot down several air-launched missiles during tests at the High Energy ...

With summer right around the corner, you may be considering laser hair removal. This method damages hair follicles to reduce hair growth over time, providing more long-term results than shaving or ...

Chip Cutter is a reporter covering workplace, management and leadership issues in The Wall Street Journal's corporate bureau in New York. His stories often explore how work is changing today. He ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› by Abbie Kozolchyk We pitted 41 sweat-blocking formulas against each other to ...

One evening in the early 1970s, Michael Pachovas and a few friends wheeled themselves to a curb in Berkeley, Calif., poured cement into the form of a crude ramp, and rolled off into the night. 1 For ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› by Doug Mahoney You can do a lot better than ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...