Imagine your smartphone’s GPS guiding you through a mountain pass. Outside, the temperature plummets. Or picture a solar-powered agricultural sensor in a field, baking in the midday sun. In both cases, the tiny electronic clock inside these devices faces a formidable enemy: temperature change. For ... read more

You’ve seen those breathtaking drone light shows—hundreds or even thousands of drones moving as one to paint the night sky. It looks like magic, but the real secret isn’t just in the programming. It’s in microscopic, split-second timing. If the drones’ internal clocks drifted even slightly apart, t... read more