65K views | This holiday, let the Dell PC with #IntelCoreUltra help you handle it all with all-day battery life. | Dell Technologies | Facebook

3K views · 133 reactions | A lot of products and services in the winter sports sector are showcased at the China International Fair for Trade in Services in Beijing. Some technologies are fun and cool. Xinhua correspondents show you around | China Xinhua News | Facebook

Hedy Lamarr ruled Hollywood screens in the 1940s, admired for her beauty, glamour, and star power. Few knew that behind the spotlight was a brilliant mind deeply fascinated by science, engineering, and invention, quietly thinking far beyond the roles she played on screen. During World War II, she co created frequency hopping technology to protect Allied torpedoes from Nazi jamming. The idea was revolutionary, yet it was dismissed and shelved, overlooked in an era that failed to recognize the val