The Conservative party launched its biggest radio, TV and online ad campaign to date in Quebec You can save this article by registering for free here. Or sign-in if you have an account. OTTAWA ...

Learn more › Camera stabilization has come a long way in recent years, but if you want genuinely smooth video, there’s no substitute for a precision gimbal. DJI’s new RS4 Mini is burly ...

Abstract: An optically transparent antenna (OTA) based on a grating metamaterial is proposed for launching high-gain millimeter-wave radiation on glasses. This design incorporates a glass-based ...