An old excavator sits unused for 17 years before a careful attempt to bring it back to life. This video follows the inspection, preparation, and startup process step by step. What happens when heavy ...

This video shows precision welding on a heavy-duty excavator undercarriage. Every weld strengthens key joints to ensure the ...

Abstract: With the rapid development of face forgery techniques, the existing frame-based deepfake video detection methods have fell into a dilemma that frame-based methods may fail when encountering ...

A WIRED review of outputs hosted on Grok’s official website shows it’s being used to create violent sexual images and videos, ...