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?
You may know the story of how David fought Goliath, a giant man armed with a sword. Just how big were Goliath and other giants of the Bible? How can this be explained today?
No one’s ever discovered the “fountain of youth” but a lot of us still try to keep up a youthful appearance.
Paleontologists dig up all kinds of fossils, mostly just small bones or sea shells. But … Continue Reading
America is known for its great diversity of people from all over the world, and whether we are … Continue Reading
Can you outrun a natural disaster? Maybe, if it were just a six-mile-an-hour lava flow. But a tsunami can … Continue Reading