Most glasses and sunglasses on the market make use of metal or plastic frames. It’s relatively easy to create all manner of interesting frame geometries, tolerances can be easily controlled for ...

Most of us are also familiar with the old adage: Drink eight glasses of water at 8 ounces daily. The eight-by-eight rule guides us to drink 64 ounces (about 1.9 liters) of water each day.

Redditor [mi_kotalik] has crafted ‘Zero’, a custom pair of DIY augmented reality (AR) glasses using a Raspberry Pi Zero. Designed as an affordable, self-contained device for displaying simple ...