Engineering

A 20 kW laser system for producing high-purity crystals

High-purity semiconductor crystals are required for power electronics in electric cars or in photovoltaics. When such crystals reach a diameter of 2 inches, they become relevant for industrial applications.

Business

Meta wants industry-wide labels for AI-made images

Meta on Tuesday said it is working with other tech firms on standards that will let it better detect and label artificial intelligence-generated images shared with its billions of users.

Robotics

Scientists design a two-legged robot powered by muscle tissue

Compared to robots, human bodies are flexible, capable of fine movements, and can convert energy efficiently into movement. Drawing inspiration from human gait, researchers from Japan crafted a two-legged biohybrid robot ...

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