Robotics

Snake-inspired robot uses kirigami to move

Who needs legs? With their sleek bodies, snakes can slither up to 14 miles-per-hour, squeeze into tight space, scale trees and swim. How do they do it? It's all in the scales. As a snake moves, its scales grip the ground ...

Internet

Twitter users can soon get blue check for $7.99 monthly fee

Twitter has announced a subscription service for $7.99 a month that includes a blue check now given only to verified accounts as new owner Elon Musk works to overhaul the platform's verification system just ahead of U.S. ...

Computer Sciences

New simulator helps robots sharpen their cutting skills

Researchers from the University of Southern California (USC) Department of Computer Science and NVIDIA have unveiled a new simulator for robotic cutting that can accurately reproduce the forces acting on a knife as it slices ...

Engineering

Less-wasteful laser-cutting

Laser-cutting is an essential part of many industries, from car manufacturing to construction. However, the process isn't always easy or efficient: Cutting huge sheets of metal requires time and expertise, and even the most ...

Business

Google CEO warns of more layoffs

Google CEO Sundar Pichai has warned employees that more layoffs are in store at the search engine giant as it focused on new priorities, including artificial intelligence.

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