Robotics

ACLU to police using robots: Tell us more

Police are using robot dogs. Everyone seems interested but not everyone seems amused. The American Civil Liberties Union has asked Massachusetts State Police to explain how and where it is using robot dogs, said news reports.

Engineering

Lasers enable engineers to weld ceramics, no furnace required

Smartphones that don't scratch or shatter. Metal-free pacemakers. Electronics for space and other harsh environments. These could all be made possible thanks to a new ceramic welding technology developed by a team of engineers ...

Engineering

Simple software creates complex wooden joints

Wood is considered an attractive construction material for both esthetic and environmental purposes. Construction of useful wood objects requires complicated structures and ways to connect components. Researchers have created ...

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