Projection clocks cast time onto your ceiling, but their story is richer than you think. From century-old patents to modern LED gadgets and DIY hacks, discover how this brilliant blend of optics and invention quietly revolutionized the way we check the hour at night.
#Projection clocks | #History of innovation | #DIY ingenuity
A $10 Chinese knock-off camera, the G6 Thumb, is more than a toy: its hackable hardware and modular design have made it a hit with tech tinkerers—until copyright claims pulled it from the shelves. We investigate what makes this device a hacker's dream.