'X' became symbolic for a kiss because in the middle ages when alot of people were illiterate and they used to sign documents with an X and then kiss it for sincerity.
255
The most collected calls are made on Father's Day.
92
Harvard earns enough money from interest on its endowment that it could offer free tuition to every student and still profit.
13
There are over 16,251 full-service restaurants in the vicinity of NYC. You could visit one every day for 40 years and still not have visited them all. This excludes counter service restaurants and cafeterias.
5
Pollen can travel up to 500 miles in a day.
40
An underwater forest off the coast of Alabama that is 50,000 years old was uncovered by Hurricane Katrina.
16
The odds of being killed by falling out of bed are one in two million.
136
If you have 1 billion dollars and spend $1,000 every day, it would take you 2,740 years to go broke.
31