An Indian woman shared a reel showing how a pineapple cutting machine works at a supermarket in Germany. While the device fascinated some people, it didn't impress everyone.

Professor Bonald Ziyue Li specializes in AI and machine learning for critical infrastructure. He talks about his journey from Hong Kong to Cologne, Germany, and his passion for optimizing public ...

Want to bring your dull hand saw back to life and make it as sharp as a razor? This clever method will show you how to restore your saw to its full cutting potential in no time. After repeated use ...