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Not all treks are created equal—and some forts aren’t just about views, they’re about survival. From knife-edge ridges to vertical staircases carved into rock, these aren’t your average weekend hikes.

The removal of pocket ladders and other changes will be tested in a two-week beta that runs from July 24 to August 7, with ...

This article presents a 1.75-GS/s single-channel 7-bit successive approximation register (SAR) analog-to-digital converter (ADC) that is based on loop-unrolled architecture with N-comparators for ...