Iceland's Iconic Black Beach Hit By Severe Winter Erosion, Sand Nearly Vanished

Iceland's popular Reynisfjara Beach looks almost unrecognisable after heavy erosion and a recent landslide. Visitors can expect reduced access to caves and basalt columns along the shoreline.
IEEE

Mode Conversion for Broadband Mutual Coupling Suppression of a Slot-Fed Metasurface Mosaic Antenna

Abstract: A method of mode conversion from the anti-TE20 mode to TE20 mode is proposed to suppress the H-plane mutual coupling of slot-fed metasurface mosaic antennas over a broad bandwidth. The ...
IEEE

Enhanced Sliding Mode Control for PMSM Speed Drive Systems Using a Novel Adaptive Sliding Mode Reaching Law Based on Exponential Function

Abstract: Sliding mode control is widely used to enhance the speed control performance of permanent magnet synchronous motors (PMSM). However, the slow reaching onto the sliding surface and chatting ...
Mashable

What is Lockdown Mode on iPhone and how do you enable it?

Apple's Lockdown Mode for iPhone is getting significant attention this week. On Wednesday, 404 Media reported the FBI has so far been unable to access the seized iPhone of a Washington Post reporter ...
Mashable

Google puts AI Mode conversations directly in AI Overviews in Search

AI Mode is in your AI Overviews now on Google Search. On Tuesday, Google announced that it was rolling out a new feature to Google Search on mobile that adds the ability for users to ask follow-up ...