Arnott's Cube Clock is the alarm clock for children of the 80s. As well as the clever reference to the Rubik's Cube it really is a fab clock. A twist of the top gives the time - in standard or military 24 hour format. Another twist sees the date, with day, month, and year scrolling across the LED screen. A further twist shows the temperature, in slow scrolling celcius then farenheit. A final twist of the Cube's top row provides the Alarm function. When the Alarm goes off, "Have a nice day" scrolls across the screen.
The Cube Clock has a 100 year calendar, and runs on a single included AA battery. It's much easier to use than the Rubik's Cube. And costs less, too.