Senseless Sunday: eyeing time

• The old statement “a broken clock is right at least twice a day” is meaningless if the clock is digital.

• A giraffe can clean its ears with its 18 to 21 inch long tongue. Find more random giraffe facts here.

• The tool used in old shoe stores to measure foot size is called a Brannock Device.

• The eye muscle is the fastest reacting muscle of the whole body. It contracts in less than 1/100th of a second.

• The number googolplex cannot be written out since a googol of 0’s (zeros) cannot fit into the observable universe.