Why Liquid Metal Exists Under The Ocean #Shorts

Added: 2026-05-18

[00:00:00]There is a pool of pure liquid iron flowing freely [music] at the freezing bottom of the Pacific Ocean. For decades, geologists believed the massive, freezing deep sea [music] would instantly solidify any exposed metal.

[00:00:14]The newly mapped Hephaestus vent shatters that rule.

[00:00:18]Located 2 mi [music] down, this extreme vent sits under crushing pressure that stops the surrounding seawater from boiling.

[00:00:26]>> [music] >> Instead, the water turns into a supercritical fluid that wraps around the 2,000° [music] molten iron, creating a microscopic vapor jacket.

[00:00:36]This vapor [music] completely insulates the glowing droplets, letting liquid metal drip and pool directly [music] onto the rocky seafloor.

[00:00:43]Stranger still, thick mats of unknown microbes are [music] living right on the edges of this underwater forge, drawing energy directly from the metal. We just found an entirely new way the Earth [music] sustains life.

[00:00:56]Follow G Fun Facts for more.