Lockly Visage Zeno Series Facial Recognition Deadbolt review
It's not the prettiest smart deadbolt, but you can open it with a PIN, a fingerprint, an Apple Home Key, or—most ...
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An alloy adjustment: Controlling metal microstructures results in better 3D printing
Just as a snowflake's intricate structure vanishes when it melts and transforms when it refreezes, the microstructure of metals can change during the 3D printing process, resulting in strengths or ...