A trending video surfaced online which features a waterfall in Ireland that appears to flow backwards.
The rare sight was captured by a group of friends who were hiking to the Cliffs of Moher in Ireland recently. The waterfall seems to defy the laws of physics but scientists say there is a simple explanation for the phenomenon.
One user wrote, “Plumes of smoke… Not water. Must be volcanic… Doesn’t look like water at all and since ancient dormant and extinct volcano are waking up all over the world. Thought maybe that’s what it was.