California tried to use drones to find illegal marijuana operations, but they found building code violations instead.

Your guide to adrenaline-pumping, wildlife-filled, off-the-beaten-path experiences across all 50 states, plus Puerto Rico and ...

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Abstract: Controlling the welding process by monitoring the weld pool surface becomes more and more popular in robotic arc welding. In this paper, we propose a monitoring system to infer the P-gas ...

From jagged volcanic spires to powdery beaches, our local expert reveals how to explore this perfectly formed paradise ...