> ‘You could embed a tiny nuclear chip with a sensor into concrete, come back a decade later and query the sensor about humidity on certain days,’ says Peter Ca

> ‘You could embed a tiny nuclear chip with a sensor into concrete, come back a decade later and query the sensor about humidity on certain days,’ says Peter Cabauy, chief executive at City Labs, a Florida-based company developing micronuclear batteries. ‘Put it down. Forget about it. Use when necessary.’ Yeah, I hope those construction workers remember where the nuclear chip is embedded a few decades later, wouldn't want to smash it.