Beach Mystery Solved: What Are These Weird Balls Kids Keep Finding on Pensacola Shores?

begins to roll. Every turn presses the soft material against the seabed and helps reshape its surface.

The process resembles the natural smoothing of stones in a river or pieces of glass moved repeatedly by waves.

River stones become rounded as water pushes them against other rocks and surfaces. Sea glass loses its sharp edges after being tumbled through continue reading …