The Burlington Earth Clock is a 43-foot diameter stone circle that’s part art installation, part functional timepiece, and ...

"The Grand Canyon is an epic Rosetta Stone for geology," Denver Museum of Nature and Science geologist James Hagadorn said.

These could be the earliest discovered spindle whorls, technology that was then seemingly lost for 4000 years.

Basic #Tutorials #LanAnhandmade #CopperWire # Howtouse You can turn on subtitles by clicking the CC icon at the bottom of a ...

Welcome to Vermilion Cliffs National Monument, a 294,000-acre wonderland of geological marvels nestled in the heart of ...