This Fabric Can 'Hear' Your Heartbeat, Here's How - News18

A team of researchers from the Massachusetts Institute of Technology (MIT) and Rhode Island School of Design (RISD) has developed a special fiber that can pick different sounds and convert acoustic signals into electrical signals

Amid the growing popularity of fitness gadgets to track ones health, scientists have now come up with a fabric that can act as a microphone and even hear the wearers heartbeats.A team of researchers … [+2214 chars]

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