In 1945, as the first atomic bomb exploded in the New Mexico desert, Enrico Fermi stood miles away, holding a few scraps of ...

How to calculate wire size and length in making rings - selected wire size depends on the motifs of the ring. - small motifs ...

Want to putt like the pros? Ian Poulter shows how a simple string can improve your putting alignment, eye position and stroke.

Eric Gilbertson, a professor and mountaineer, carried highly-accurate GPS devices to the top of Crestone and East Crestone ...

Living with obesity can increase your risk of heart problems. But it’s not just the number on the scales that counts. Where the fat is in your body is important too. For example, fat around the belly ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

A hobbyist assessed CNC lead screw accuracy by building a setup using digital calipers interfaced with a Raspberry Pi. These calipers transmit data via a 76 kbps synchronous serial protocol, requiring ...

Abstract: The feasibility of a new method for robust radius determination of cylindrical objects is studied. The principle is based on laser telemetry under structured lighting, where a laser plane ...