In the modern age, if you have trouble telling time on a simple analog clock, then you might never know the time again when you gaze upon this cool new Albert Clock. While this German made clock is digital, the only way to know what time is actually being displayed is by solving mathematical equations that can be set to change either every ten seconds or every minute with six levels of difficulty. Not only will this force you to learn to solve math equations, at some point you'll even get to know what time it actually is. Great for classrooms to either discourage students from counting down the minutes or maybe to encourage them to learn how to. It also makes a great gift for intellectuals who enjoy keeping their minds sharp or dummies who just enjoy abstract wall art.