Internet

I don't want AI in my online search. What options do I have?

Last week, Google announced a new artificial intelligence (AI) policy for schools that use Google apps. It provides new settings for opting in or out of AI products on student accounts. Schools that reject AI in the classroom ...

Engineering

Thin, foldable films offer broadband electromagnetic shielding

A research group from the Hefei Institutes of Physical Science (HFIPS) of the Chinese Academy of Sciences (CAS) has developed a method for manufacturing flexible films that can effectively shield electromagnetic waves across ...

Robotics

Advanced coating can alter a drone's radar signature

Drones have become a crucial element in modern security and defense. The ability to manipulate the signals reflected from drones—so that, for example, it is possible to fly close to a radar without being detected—is therefore ...

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