We're very happy to announce that we've achieved a breakthrough in high-volume production of Geometric Reflective waveguides. This marks a key advancement for augmented reality (AR) devices, such as ...

When you think of psychedelics and the United States, famous psychonauts like Timothy Leary, Gerry Garcia and Jim Morrison come to mind. In the 1991 movie, The Doors, Jim Morrison got seriously stoned ...

STOCKHOLM — Mary E. Brunkow, Fred Ramsdell and Shimon Sakaguchi won the Nobel Prize in medicine on Monday for their discoveries concerning peripheral immune tolerance. Brunkow, 64, is a senior program ...

Geometric dimensioning and tolerancing (GD&T) complements traditional dimensional tolerancing by letting you control 14 different geometric characteristics. It applies tolerances to the form of ...

In manufacturing, the devil is in the details—and the smallest oversight can lead to big headaches. Too often, it’s 4:30 p.m. on a Friday, you find out your trusted machinist is away on a fishing trip ...

Life is a mixed bag of good days and challenging days. At times, a situation, event, or interaction with another person leaves us in an uncomfortable or distressing emotional state.

Geometric Dimensioning and Tolerancing (GD&T) is a system used in engineering and manufacturing that defines the allowable variations in the size, shape, and location of parts. Unlike traditional ...

To design a reasonable dimensional tolerance of a transmission shaft, the higher product quality while lower manufacturing cost must be considered. This paper provides a mathematical model and a ...

Abstract: In previous mechanical design drawings, the geometric tolerance symbol annotation block was directly annotated on the mechanical design drawing by engineers, resulting in the symbol ...