Engineering

Engineers develop new kind of 3D printing

While 3D printing techniques have advanced significantly in the last decade, the technology continues to face a fundamental limitation: objects must be built up layer by layer. But what if they didn't have to be?

Consumer & Gadgets

Chip flaw exposes billions of WiFi devices

Billions of WiFi devices were exposed to potential hackers due to a chip vulnerability, security experts said in a report released Wednesday.

Robotics

Algorithm tells robots where nearby humans are headed

In 2018, researchers at MIT and the auto manufacturer BMW were testing ways in which humans and robots might work in close proximity to assemble car parts. In a replica of a factory floor setting, the team rigged up a robot ...

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