Old Phones, New Data Power: Would You Try It?

Imagine your retired smartphone working as a mini data center instead of gathering dust. Estonian researchers just showed how old devices can be upcycled to process real-time data—think tracking marine life or counting bus passengers. This isn’t just about recycling; it’s about turning e-waste into digital infrastructure. Would you hand over your old phone for a greener, smarter city? Or is this just a drop in the ocean for our tech waste problem? #TechForGood #SustainableTech #Ewaste #Tech