Clocks used to be dowdy old things with mechanical hands and sometimes even little cuckoo birds that would pop out to chime the hour. [David] built something altogether more modern that uses shifting ...

If you had an array of high power addressable LEDs, how would you project them onto a wall? Perhaps you’d use a Fresnel lens, or maybe an individual lens on the top of each. [Joo] faced this problem ...

Fascinated with rockets? How about making it glow to make it more cool and appealing. All you need to have is just an ample of time to make it happen. There are simple instructions on how to assemble ...

Ever heard someone mention an issue with blooming on their TV, or a noticeable halo effect on their monitor, and wondered what the heck they were referring to? You’ve come to the right place. Blooming ...