LAist2d
Night owl or early bird? Here's how your inner clock impacts your health
In order to better understand her circadian rhythm, science journalist Lynne Peeples lived in a bunker for 10 days with no ...
Hackaday2d
Bending Light, Bending Time: A DIY Polarizer Clock
Imagine a clock where the colors aren’t from LEDs but a physics phenomenon – polarization. That’s just what [Mosivers], a ...