DuckDuckGo’s AI Chat is now called Duck.ai The company had added new AI models to the chat interface AI-assisted answers were previously available in beta ...
Abstract: This paper proposes an intensity-modulated liquid level sensor based on cascaded long-period fiber grating (LPFG) and fiber Bragg grating (FBG) structure with temperature compensation. Its ...
ST. LOUIS — A wild wood duck found dead in a Saint Louis Zoo lake has triggered multiple exhibit closures and changes, Zoo officials said Friday. The dead duck reportedly tested positive for ...
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