Someone you know wants a smart feeder for Christmas. These are the best deals we've found on a brand we recommend. If you're looking to buy one this year for yourself or a loved one, these are the ...

On a recent rainy afternoon, [Thanassis Tsiodras] decided to build his own Forth for the Arduino to relieve the boredom. One week of intense hacking later, he called it done and released his project ...