Double magnetic rings are here to stick your phone to anything
I like my phone, so I put a ring on it back in 2022 — the year my colleagues Jen and Allison introduced me to the Anker ring ...
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Engineers enable a drone to determine its position in the dark and indoors
In the future, autonomous drones could be used to shuttle inventory between large warehouses. A drone might fly into a semi-dark structure the size of several football fields, zipping along hundreds ...