[Photo: Ekaggrat Singh Kalsi] Today in robotic clocks, we’ve got a robot that tells you the time by manually drawing and erasing it every minute. The “doodle clock” by Ekaggrat Singh Kalsi operates a ...

It’s vital for young children to express themselves, but their art can be difficult to love when it’s on your clean walls or all over their clothing. Drawing boards, which typically involve a stylus ...