NASA has landed a new roving vehicle on Mars. Named “Curiosity,” the lander touched down on the Red Planet in the wee hours of Monday, August 8. Curiosity is loaded …
Until a few centuries ago people still thought the Earth was between 4,000 and 6,000 years old. It was not until the 1800’s that the idea became fairly widely accepted …
Do you remember when you were young? If you were like most youngsters, you were fascinated with some aspect of the natural world. Children seem to have a natural fascination …