Each year, it’s fun to celebrate birthdays. If we’re not sure of someone’s age, we can always check their birth certificate. But can any reliable methods determine the age of an object without a historical record?
No one’s ever discovered the “fountain of youth” but a lot of us still try to keep up a youthful appearance.
A little more than one billion minutes have passed since the time Jesus walked the earth. That’s a lot of … Continue Reading