You love birthdays, yet they are so scarce... In fact birthdays are not measured in years only. Is ONE BILLION SECONDS a reason to say "Happy birthday!" to your friend? Or a THOUSAND WEEKS? You can find out when such uncommon birthdays take place at our web site. Have fun with your friends marking more celebrations!!
You love birthdays, yet they are so scarce... In fact birthdays are not measured in years only. Is ONE BILLION SECONDS a reason to say "Happy birthday!" to your friend? Or a THOUSAND WEEKS? You can find out when such uncommon birthdays take place at our web site. Have fun with your friends marking more celebrations!!
