Gift Ideas
Tell the Time in Binary Code
July 6th 2006 | Home & Garden
At first glance it appears to be just an artistic arrangement of lights, but this Powers of 2 binary clock actually tells time. The timepiece uses binary code, a 2-number system that's the language of computers, to show what time it is. After a few minutes of practice, you'll be able to read the clock by adding up the lights in each column.
$29.99 at Amazon