EarthGreen thinking in the era of TrumpIn a new political reality, the rights of the individual will overshadow how the US manages its environmental resources. Two new books explain the backgroundCulture
TechnologyTransistor stretchier than skin for ultra-flexible wearable tech A flexible transistor can stretch to twice its length without losing its conductive properties and could be used in electronic tattoo-style wearable sensors 快猫短视频