Commercial spaceflight is booming and looks to go into full-on kaboom stage in the near future, sparking the need for an ever ...

James has been writing about technology for years but has loved it since the early 90s. While his main areas of expertise are maker tools -- 3D printers, vinyl cutters, paper printers, and laser ...

The rise of the consumer 3D printer has yielded amazing devices for designers, engineers, hobbyists, tinkerers, and schools alike. I've been reviewing 3D printers for PCMag since the first widely ...

Abstract: In this paper, a 3D printed slotted waveguide antenna array is proposed for millimeter-wave communication systems at 28 GHz. The design method consists of the characterization of an isolated ...

This BIG list of indoor playgrounds in Minnesota lets you find an indoor play space near you when the weather is too cold, ...

Abstract: Thermo-optic (TO) switches are essential components in integrated photonic circuits (PICs), but their efficiency is limited by significant heat dissipation into the silicon substrate due to ...