The Hayabusa probe blazed a spectacular trail over Australia before slamming into the desert at around midnight local time, ending a journey to the near-Earth asteroid Itokawa that began in 2003.
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
