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TechCrunch Minute: This robotic wheelchair can climb stairs

Korea’s Institute for Machinery and Materials unveiled a compliant wheel that conforms to the terrain around it.

Startups aren’t giving up on the idea of AI-powered pins, with the latest device from Plaud focused on just one task: taking notes. Lockheed Martin is acquiring satellite manufacturer Terran Orbital, taking the smaller company private and potentially rescuing it from running out of cash while facing serious… OpenAI’s newest GPT-4o model can behave pretty strangely, for example by copying your voice, or by shouting or moaning erotically during a conversation.

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