New MH-60R Seahawk-based helicopters will give the Coast Guard a boost in capability over its smaller and aging MH-65s.

An angle grinder is a versatile tool that makes quick work of multiple materials. Learn how to take advantage of all its DIY ...

Ryobi has a series of circular saws with a number of different sized blades that can cut various depths. Here's how deep each ...

Learn how lessons from medical robot design can be applied to all robotics from cobots to humanoids and autonomous mobile ...

Repairing the ear cushions and headband on Bose over-ear headphones using leather offers a personalized approach to headphone ...

How linear, rotary, reciprocating and oscillating motion are evolving as customization grows and new capabilities emerge.

I started a talk on a topic during a meeting at the Rotary Club of Nateete Kampala by asking three questions: how many of us own or have developed leased land? How many are on land whose ownership we ...

Tired of struggling with regular graters and risking scraped knuckles? A rotary cheese grater could be the faster, safer, and more efficient solution you need. This kitchen gadget isn’t just for chefs ...

A rotary hammer can be intimidating–but when used correctly, it offers impressive performance, such as when drilling into concrete. The DIY twins Julian and Marian explain on “Easy Tools” what to ...