New theory explains how two boulders got atop island's cliff
Researchers have proposed a new theory explaining how two boulders weighing approximately 383 and 925 tonnes each could've made their way atop a cliff on a Bahamian island. The team found waves moving at 32-40 kmph would've had enough energy to push the boulders from a lower cliff, where they were likely formed supposing sea levels were higher than today.