Not every coffee shop has space on its menu chalkboard to explain the contents of their gazillion drinks with exotic names. Design firm Plaid Creative illustrates how much of each thing goes into ...

The ratio of the number of yellow circles to the number of white circles is 1 : 4. For each yellow circle there are 4 white circles. The ratio 3 : 12 is equivalent to 1 : 4 because for each yellow ...

Learn how to use the golden ratio to get the best sound from your loudspeakers in any rectangular sized room and how to build the optimal listening room. Very precise speaker placement can open up a ...