Vontélle, a Black women-owned eyewear brand known for inclusive sizing and cultural designs, will debut at Sam's Club.

Upgrade your eyewear with glasses that can function as cameras, headphones, and AR displays. We've tested all the major models and have everything you need to know to pick the best smart glasses ...

We present a MEMS tunable cat's eye retroreflector consisting of a rotational concave reflecting micromirror which provides the modulation of the optical retroreflection intensity. Magnetic beads are ...

Your guide to the hottest, most influential, legendary and interesting LGBT people and the biggest culture-shaping moments of the year and the century.

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