Tampa International Airport: Advanced imaging technology, or body scan, is the latest tool in the war on terror. They are designed to detect a wide range of threats, but some parents think they're a threat to kids since it is a clear, naked image. Officers view images in a locked and are not allowed to carry a cell phone.
Scientists unveil starfish-inspired wearable tech for heart monitoring
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When we move, it's harder for existing wearable devices to accurately track
our heart activity. But researchers found that a starfish's five-arm shape
help...
11 hours ago
